I-Rocks K74M User manual

Model No. ： IRK74MS
Quick Installation Guide
K74M
有線機械鍵盤
Illuminated Mechanical Keyboard

2-3. Smart wheel function
Smart wheel is powered by Windows ® 10/11 protocol without additional software, if you’re using
the latest version of Windows ® 10/11.
Smart Wheel is customizable and will automatically switch to your preferred tool depending on
software you’re using. Switch between scrolling, zoom, rotation, brush tuning, video editing,
multimedia control and more. Smart Wheel support ranges from Windows 10 built-in apps to
pro software.
•Press the below button to switch wheel mode
Package Contents
•Keyboard x 1
•Quick Installation Guide x 1
•USB-C Cable x 1
•Puller for switch & keycap
•Extra switches X 4
System Requirements
•Microsoft Windows® 8.1, Windows® 10, Windows® 11.
•USB ports
Features
•Mechanical switches for fast response and smooth key feedback
•Preinstalled bottom pad and switch dampener sheet
•All-zone Gateron hotswap Sockets for quick switch replacement
•Detachable USB-C cable and two-level adjustable keyboard feet
•PBT doubleshot keycaps
•Easy to clean floating keyboard design
•Built-in hotkey to access multimedia, mail, full key lock, PC lock and more
•Software for editing macros and backlighting
Specifications
•Interface: USB ( Full Speed )
•Key number : 107 Keys
•Smart Wheel: Included
•Switch type : Mechanical Switch
•Key stroke : 4.0 mm
•N-Key rollover ( NKRO)
•Multimedia keys: 12 keys
•Backlight effective keys: 8 keys
•Backlight : White
•USB Port : USB-C
•Voltage / Current: DC 5V / 300 mA Max.
•Weight: approx. 910g
•Cable length: approx. 180 cm
•Dimension: 442 (L) X 139(W) X 41 (H) mm
Hardware Installation
1. Turn on your computer
2. Plug the keyboard in an available USB port on your computer
3. Your computer will automatically detect the keyboard
4. You may use the keyboard after detection
Product Information
1. LED indication
: Num lock indicator
: Caps lock indicator
: Scroll lock indicator
: Windows lock indicator
•Esc key blinking : all key lock activated
•4 indicators blinking (fast): backlight customization mode / macro recording
2. Shortcut function
Press and desired function key simultaneously to use hotkeys.
2-1. Setting Key Function
2-2. Multimedia & function key
•Press + to enter macro recording mode (all 4 indicators will start blinking rapidly)
•Press + ( U / I / O / P) to specify macro slots you want to record.
•Enter desired characters (each macro slot supports up to 15 characters)
•When recording is complete, press + again to save
(4 LED indicators will stop blinking)
•Press + ( U / I / / O / P) for macro playback.
2-4. Keyboard Backlight
Hotswap Switch Replacement
Illuminated Mechanical Keyboard US 1-1

FN
+ + : N-Key Rollover anti-ghosting function (default )
FN GCTRL
+ + : 6-Key Rollover anti-ghosting & USB Standard settings
FN NCTRL
+ + : Press and hold for 5 seconds for factory reset
FN PCTRL
2-3. Smart wheel function
Smart wheel is powered by Windows ® 10/11 protocol without additional software, if you’re using
the latest version of Windows ® 10/11.
Smart Wheel is customizable and will automatically switch to your preferred tool depending on
software you’re using. Switch between scrolling, zoom, rotation, brush tuning, video editing,
multimedia control and more. Smart Wheel support ranges from Windows 10 built-in apps to
pro software.
•Press the below button to switch wheel mode
Package Contents
•Keyboard x 1
•Quick Installation Guide x 1
•USB-C Cable x 1
•Puller for switch & keycap
•Extra switches X 4
System Requirements
•Microsoft Windows® 8.1, Windows® 10, Windows® 11.
•USB ports
Features
•Mechanical switches for fast response and smooth key feedback
•Preinstalled bottom pad and switch dampener sheet
•All-zone Gateron hotswap Sockets for quick switch replacement
•Detachable USB-C cable and two-level adjustable keyboard feet
•PBT doubleshot keycaps
•Easy to clean floating keyboard design
•Built-in hotkey to access multimedia, mail, full key lock, PC lock and more
•Software for editing macros and backlighting
Specifications
•Interface: USB ( Full Speed )
•Key number : 107 Keys
•Smart Wheel: Included
•Switch type : Mechanical Switch
•Key stroke : 4.0 mm
•N-Key rollover ( NKRO)
•Multimedia keys: 12 keys
•Backlight effective keys: 8 keys
•Backlight : White
•USB Port : USB-C
•Voltage / Current: DC 5V / 300 mA Max.
•Weight: approx. 910g
•Cable length: approx. 180 cm
•Dimension: 442 (L) X 139(W) X 41 (H) mm
Hardware Installation
1. Turn on your computer
2. Plug the keyboard in an available USB port on your computer
3. Your computer will automatically detect the keyboard
4. You may use the keyboard after detection
Product Information
1. LED indication
: Num lock indicator
: Caps lock indicator
: Scroll lock indicator
: Windows lock indicator
•Esc key blinking : all key lock activated
•4 indicators blinking (fast): backlight customization mode / macro recording
2. Shortcut function
Press and desired function key simultaneously to use hotkeys.
2-1. Setting Key Function
2-2. Multimedia & function key
•Press + to enter macro recording mode (all 4 indicators will start blinking rapidly)
•Press + ( U / I / O / P) to specify macro slots you want to record.
•Enter desired characters (each macro slot supports up to 15 characters)
•When recording is complete, press + again to save
(4 LED indicators will stop blinking)
•Press + ( U / I / / O / P) for macro playback.
2-4. Keyboard Backlight
Hotswap Switch Replacement
Illuminated Mechanical Keyboard US 1-2

+ : Show Desktop
FN F1
+ : Lock PC
FN F2
+ : Search for files or folders
FN F3
+ : Launch Calculator
FN F4
+ : Open my Computer
FN F5
+ : Open E-Mail
FN F6
+ : Open the internet browser
FN F7
+ : Media player
FN F8
+ : Play/pause
FN F9
+ : Backward
FN F10
+ : Stop play
FN F11
+ : Forward
FN F12
+ : Full key lock (keyboard only lights up Esc key when mode is in effect)
FN ESC
+ : Turn Windows lock on or off
FN WIN
+ : Macro recording function (Access and save macros to Y / U / I / O / P)
FN PrtSc
FN PrtSc
FN Y
FN Y
FN PrtSc
2-3. Smart wheel function
Smart wheel is powered by Windows ® 10/11 protocol without additional software, if you’re using
the latest version of Windows ® 10/11.
Smart Wheel is customizable and will automatically switch to your preferred tool depending on
software you’re using. Switch between scrolling, zoom, rotation, brush tuning, video editing,
multimedia control and more. Smart Wheel support ranges from Windows 10 built-in apps to
pro software.
•Press the below button to switch wheel mode
Package Contents
•Keyboard x 1
•Quick Installation Guide x 1
•USB-C Cable x 1
•Puller for switch & keycap
•Extra switches X 4
System Requirements
•Microsoft Windows® 8.1, Windows® 10, Windows® 11.
•USB ports
Features
•Mechanical switches for fast response and smooth key feedback
•Preinstalled bottom pad and switch dampener sheet
•All-zone Gateron hotswap Sockets for quick switch replacement
•Detachable USB-C cable and two-level adjustable keyboard feet
•PBT doubleshot keycaps
•Easy to clean floating keyboard design
•Built-in hotkey to access multimedia, mail, full key lock, PC lock and more
•Software for editing macros and backlighting
Specifications
•Interface: USB ( Full Speed )
•Key number : 107 Keys
•Smart Wheel: Included
•Switch type : Mechanical Switch
•Key stroke : 4.0 mm
•N-Key rollover ( NKRO)
•Multimedia keys: 12 keys
•Backlight effective keys: 8 keys
•Backlight : White
•USB Port : USB-C
•Voltage / Current: DC 5V / 300 mA Max.
•Weight: approx. 910g
•Cable length: approx. 180 cm
•Dimension: 442 (L) X 139(W) X 41 (H) mm
Hardware Installation
1. Turn on your computer
2. Plug the keyboard in an available USB port on your computer
3. Your computer will automatically detect the keyboard
4. You may use the keyboard after detection
Product Information
1. LED indication
: Num lock indicator
: Caps lock indicator
: Scroll lock indicator
: Windows lock indicator
•Esc key blinking : all key lock activated
•4 indicators blinking (fast): backlight customization mode / macro recording
2. Shortcut function
Press and desired function key simultaneously to use hotkeys.
2-1. Setting Key Function
2-2. Multimedia & function key
•Press + to enter macro recording mode (all 4 indicators will start blinking rapidly)
•Press + ( U / I / O / P) to specify macro slots you want to record.
•Enter desired characters (each macro slot supports up to 15 characters)
•When recording is complete, press + again to save
(4 LED indicators will stop blinking)
•Press + ( U / I / / O / P) for macro playback.
2-4. Keyboard Backlight
Hotswap Switch Replacement
Illuminated Mechanical Keyboard US 1-3

: Wheel - volume control mode
Wheel clockwise : Increase volume
Wheel counterclockwise : Decrease Volume
Wheel button : Mute
: Wheel - Task Switcher Mode
Wheel clockwise : Next Window
Wheel counterclockwise : Previous Window
Wheel button : Select
: Wheel – Smart Wheel
Only works on PC with Windows
® 10/11
Go to Windows ® 10 Settings -> Devices -> Wheel for customization
Go to Windows ® 11 Settings -> Bluetooth & Devices -> Wheel for customization
2-3. Smart wheel function
Smart wheel is powered by Windows ® 10/11 protocol without additional software, if you’re using
the latest version of Windows ® 10/11.
Smart Wheel is customizable and will automatically switch to your preferred tool depending on
software you’re using. Switch between scrolling, zoom, rotation, brush tuning, video editing,
multimedia control and more. Smart Wheel support ranges from Windows 10 built-in apps to
pro software.
•Press the below button to switch wheel mode
Package Contents
•Keyboard x 1
•Quick Installation Guide x 1
•USB-C Cable x 1
•Puller for switch & keycap
•Extra switches X 4
System Requirements
•Microsoft Windows® 8.1, Windows® 10, Windows® 11.
•USB ports
Features
•Mechanical switches for fast response and smooth key feedback
•Preinstalled bottom pad and switch dampener sheet
•All-zone Gateron hotswap Sockets for quick switch replacement
•Detachable USB-C cable and two-level adjustable keyboard feet
•PBT doubleshot keycaps
•Easy to clean floating keyboard design
•Built-in hotkey to access multimedia, mail, full key lock, PC lock and more
•Software for editing macros and backlighting
Specifications
•Interface: USB ( Full Speed )
•Key number : 107 Keys
•Smart Wheel: Included
•Switch type : Mechanical Switch
•Key stroke : 4.0 mm
•N-Key rollover ( NKRO)
•Multimedia keys: 12 keys
•Backlight effective keys: 8 keys
•Backlight : White
•USB Port : USB-C
•Voltage / Current: DC 5V / 300 mA Max.
•Weight: approx. 910g
•Cable length: approx. 180 cm
•Dimension: 442 (L) X 139(W) X 41 (H) mm
Hardware Installation
1. Turn on your computer
2. Plug the keyboard in an available USB port on your computer
3. Your computer will automatically detect the keyboard
4. You may use the keyboard after detection
Product Information
1. LED indication
: Num lock indicator
: Caps lock indicator
: Scroll lock indicator
: Windows lock indicator
•Esc key blinking : all key lock activated
•4 indicators blinking (fast): backlight customization mode / macro recording
2. Shortcut function
Press and desired function key simultaneously to use hotkeys.
2-1. Setting Key Function
2-2. Multimedia & function key
•Press + to enter macro recording mode (all 4 indicators will start blinking rapidly)
•Press + ( U / I / O / P) to specify macro slots you want to record.
•Enter desired characters (each macro slot supports up to 15 characters)
•When recording is complete, press + again to save
(4 LED indicators will stop blinking)
•Press + ( U / I / / O / P) for macro playback.
2-4. Keyboard Backlight
Hotswap Switch Replacement
Illuminated Mechanical Keyboard US 1-4

2-3. Smart wheel function
Smart wheel is powered by Windows ® 10/11 protocol without additional software, if you’re using
the latest version of Windows ® 10/11.
Smart Wheel is customizable and will automatically switch to your preferred tool depending on
software you’re using. Switch between scrolling, zoom, rotation, brush tuning, video editing,
multimedia control and more. Smart Wheel support ranges from Windows 10 built-in apps to
pro software.
•Press the below button to switch wheel mode
Package Contents
•Keyboard x 1
•Quick Installation Guide x 1
•USB-C Cable x 1
•Puller for switch & keycap
•Extra switches X 4
System Requirements
•Microsoft Windows® 8.1, Windows® 10, Windows® 11.
•USB ports
Features
•Mechanical switches for fast response and smooth key feedback
•Preinstalled bottom pad and switch dampener sheet
•All-zone Gateron hotswap Sockets for quick switch replacement
•Detachable USB-C cable and two-level adjustable keyboard feet
•PBT doubleshot keycaps
•Easy to clean floating keyboard design
•Built-in hotkey to access multimedia, mail, full key lock, PC lock and more
•Software for editing macros and backlighting
Specifications
•Interface: USB ( Full Speed )
•Key number : 107 Keys
•Smart Wheel: Included
•Switch type : Mechanical Switch
•Key stroke : 4.0 mm
•N-Key rollover ( NKRO)
•Multimedia keys: 12 keys
•Backlight effective keys: 8 keys
•Backlight : White
•USB Port : USB-C
•Voltage / Current: DC 5V / 300 mA Max.
•Weight: approx. 910g
•Cable length: approx. 180 cm
•Dimension: 442 (L) X 139(W) X 41 (H) mm
Hardware Installation
1. Turn on your computer
2. Plug the keyboard in an available USB port on your computer
3. Your computer will automatically detect the keyboard
4. You may use the keyboard after detection
Product Information
1. LED indication
: Num lock indicator
: Caps lock indicator
: Scroll lock indicator
: Windows lock indicator
•Esc key blinking : all key lock activated
•4 indicators blinking (fast): backlight customization mode / macro recording
2. Shortcut function
Press and desired function key simultaneously to use hotkeys.
2-1. Setting Key Function
2-2. Multimedia & function key
•Press + to enter macro recording mode (all 4 indicators will start blinking rapidly)
•Press + ( U / I / O / P) to specify macro slots you want to record.
•Enter desired characters (each macro slot supports up to 15 characters)
•When recording is complete, press + again to save
(4 LED indicators will stop blinking)
•Press + ( U / I / / O / P) for macro playback.
2-4. Keyboard Backlight
Hotswap Switch Replacement
Illuminated Mechanical Keyboard US 1-5

+ + : Adjust brightness ( 4 levels )
FN
+ + : Adjust side backlight speed (depending on backlight effects )
FN
+ : Turn keyboard backlight on or off
FN INS
+ : Backlight Effects – Set A ( 5 options )
FN END
+ : Backlight Customization Mode
Onboard memory can store up to 5 backlight customization profiles.
Users may set backlight according to their preferences,
and profiles will be stored in slot respectively after saving.
FN DEL
+ : Tracing effects ( 5 types )
FN HOME
+ : Monochrome and breathing backlight effects
FN PGUP
+ : Backlight Effects – Set B ( 5 options )
FN PGDN
Press + to switch between different backlight customization
profiles. When in other backlight modes, pressing + will switch back
to most recent backlight customization profile.
How to customize backlight :
a. Press + to switch to lighting mode slot .
b. Press + + simultaneously to activate custom backlight
setting (4 LED indicators will start blinking)
c. Press desired key you want to configure, and the key will light up
d. Press the same illuminated key to cancel backlight setting for the key.
e. After configuration, press + + to save all settings to
current lighting mode and leave backlight customization mode
(all 4 indicators will stop blinking.)
FN 1~5
FN
FN CTRL
1~5 1~5
FN DEL
1~5
DEL
FN CTRL DEL
2-3. Smart wheel function
Smart wheel is powered by Windows ® 10/11 protocol without additional software, if you’re using
the latest version of Windows ® 10/11.
Smart Wheel is customizable and will automatically switch to your preferred tool depending on
software you’re using. Switch between scrolling, zoom, rotation, brush tuning, video editing,
multimedia control and more. Smart Wheel support ranges from Windows 10 built-in apps to
pro software.
•Press the below button to switch wheel mode
Package Contents
•Keyboard x 1
•Quick Installation Guide x 1
•USB-C Cable x 1
•Puller for switch & keycap
•Extra switches X 4
System Requirements
•Microsoft Windows® 8.1, Windows® 10, Windows® 11.
•USB ports
Features
•Mechanical switches for fast response and smooth key feedback
•Preinstalled bottom pad and switch dampener sheet
•All-zone Gateron hotswap Sockets for quick switch replacement
•Detachable USB-C cable and two-level adjustable keyboard feet
•PBT doubleshot keycaps
•Easy to clean floating keyboard design
•Built-in hotkey to access multimedia, mail, full key lock, PC lock and more
•Software for editing macros and backlighting
Specifications
•Interface: USB ( Full Speed )
•Key number : 107 Keys
•Smart Wheel: Included
•Switch type : Mechanical Switch
•Key stroke : 4.0 mm
•N-Key rollover ( NKRO)
•Multimedia keys: 12 keys
•Backlight effective keys: 8 keys
•Backlight : White
•USB Port : USB-C
•Voltage / Current: DC 5V / 300 mA Max.
•Weight: approx. 910g
•Cable length: approx. 180 cm
•Dimension: 442 (L) X 139(W) X 41 (H) mm
Hardware Installation
1. Turn on your computer
2. Plug the keyboard in an available USB port on your computer
3. Your computer will automatically detect the keyboard
4. You may use the keyboard after detection
Product Information
1. LED indication
: Num lock indicator
: Caps lock indicator
: Scroll lock indicator
: Windows lock indicator
•Esc key blinking : all key lock activated
•4 indicators blinking (fast): backlight customization mode / macro recording
2. Shortcut function
Press and desired function key simultaneously to use hotkeys.
2-1. Setting Key Function
2-2. Multimedia & function key
•Press + to enter macro recording mode (all 4 indicators will start blinking rapidly)
•Press + ( U / I / O / P) to specify macro slots you want to record.
•Enter desired characters (each macro slot supports up to 15 characters)
•When recording is complete, press + again to save
(4 LED indicators will stop blinking)
•Press + ( U / I / / O / P) for macro playback.
2-4. Keyboard Backlight
Hotswap Switch Replacement
Illuminated Mechanical Keyboard US 1-6

KEYCAP PULLER
MX SWITCH PULLER
2 IN 1 PULLER
Step 01
Remove the keycap with key puller
side of 2-in-1 tool coming with your
keyboard.
Step 02
Remove the switch with
switch puller side of the
tool.
2-3. Smart wheel function
Smart wheel is powered by Windows ® 10/11 protocol without additional software, if you’re using
the latest version of Windows ® 10/11.
Smart Wheel is customizable and will automatically switch to your preferred tool depending on
software you’re using. Switch between scrolling, zoom, rotation, brush tuning, video editing,
multimedia control and more. Smart Wheel support ranges from Windows 10 built-in apps to
pro software.
•Press the below button to switch wheel mode
Package Contents
•Keyboard x 1
•Quick Installation Guide x 1
•USB-C Cable x 1
•Puller for switch & keycap
•Extra switches X 4
System Requirements
•Microsoft Windows® 8.1, Windows® 10, Windows® 11.
•USB ports
Features
•Mechanical switches for fast response and smooth key feedback
•Preinstalled bottom pad and switch dampener sheet
•All-zone Gateron hotswap Sockets for quick switch replacement
•Detachable USB-C cable and two-level adjustable keyboard feet
•PBT doubleshot keycaps
•Easy to clean floating keyboard design
•Built-in hotkey to access multimedia, mail, full key lock, PC lock and more
•Software for editing macros and backlighting
Specifications
•Interface: USB ( Full Speed )
•Key number : 107 Keys
•Smart Wheel: Included
•Switch type : Mechanical Switch
•Key stroke : 4.0 mm
•N-Key rollover ( NKRO)
•Multimedia keys: 12 keys
•Backlight effective keys: 8 keys
•Backlight : White
•USB Port : USB-C
•Voltage / Current: DC 5V / 300 mA Max.
•Weight: approx. 910g
•Cable length: approx. 180 cm
•Dimension: 442 (L) X 139(W) X 41 (H) mm
Hardware Installation
1. Turn on your computer
2. Plug the keyboard in an available USB port on your computer
3. Your computer will automatically detect the keyboard
4. You may use the keyboard after detection
Product Information
1. LED indication
: Num lock indicator
: Caps lock indicator
: Scroll lock indicator
: Windows lock indicator
•Esc key blinking : all key lock activated
•4 indicators blinking (fast): backlight customization mode / macro recording
2. Shortcut function
Press and desired function key simultaneously to use hotkeys.
2-1. Setting Key Function
2-2. Multimedia & function key
•Press + to enter macro recording mode (all 4 indicators will start blinking rapidly)
•Press + ( U / I / O / P) to specify macro slots you want to record.
•Enter desired characters (each macro slot supports up to 15 characters)
•When recording is complete, press + again to save
(4 LED indicators will stop blinking)
•Press + ( U / I / / O / P) for macro playback.
2-4. Keyboard Backlight
Hotswap Switch Replacement
Illuminated Mechanical Keyboard US 1-7

Step 04
Push back the keycap.
Still can't use
Visit iRocks official website for tutorial
video.
90°
Pin Holes
Step 03
Gently push in replacement switch
- make sure the pins of the switch are aligned with the
pin holes before pushing it in.
Push from the top of the switch
– to avoid pin damage, do not push on the side of the
switch.
2-3. Smart wheel function
Smart wheel is powered by Windows ® 10/11 protocol without additional software, if you’re using
the latest version of Windows ® 10/11.
Smart Wheel is customizable and will automatically switch to your preferred tool depending on
software you’re using. Switch between scrolling, zoom, rotation, brush tuning, video editing,
multimedia control and more. Smart Wheel support ranges from Windows 10 built-in apps to
pro software.
•Press the below button to switch wheel mode
Package Contents
•Keyboard x 1
•Quick Installation Guide x 1
•USB-C Cable x 1
•Puller for switch & keycap
•Extra switches X 4
System Requirements
•Microsoft Windows® 8.1, Windows® 10, Windows® 11.
•USB ports
Features
•Mechanical switches for fast response and smooth key feedback
•Preinstalled bottom pad and switch dampener sheet
•All-zone Gateron hotswap Sockets for quick switch replacement
•Detachable USB-C cable and two-level adjustable keyboard feet
•PBT doubleshot keycaps
•Easy to clean floating keyboard design
•Built-in hotkey to access multimedia, mail, full key lock, PC lock and more
•Software for editing macros and backlighting
Specifications
•Interface: USB ( Full Speed )
•Key number : 107 Keys
•Smart Wheel: Included
•Switch type : Mechanical Switch
•Key stroke : 4.0 mm
•N-Key rollover ( NKRO)
•Multimedia keys: 12 keys
•Backlight effective keys: 8 keys
•Backlight : White
•USB Port : USB-C
•Voltage / Current: DC 5V / 300 mA Max.
•Weight: approx. 910g
•Cable length: approx. 180 cm
•Dimension: 442 (L) X 139(W) X 41 (H) mm
Hardware Installation
1. Turn on your computer
2. Plug the keyboard in an available USB port on your computer
3. Your computer will automatically detect the keyboard
4. You may use the keyboard after detection
Product Information
1. LED indication
: Num lock indicator
: Caps lock indicator
: Scroll lock indicator
: Windows lock indicator
•Esc key blinking : all key lock activated
•4 indicators blinking (fast): backlight customization mode / macro recording
2. Shortcut function
Press and desired function key simultaneously to use hotkeys.
2-1. Setting Key Function
2-2. Multimedia & function key
•Press + to enter macro recording mode (all 4 indicators will start blinking rapidly)
•Press + ( U / I / O / P) to specify macro slots you want to record.
•Enter desired characters (each macro slot supports up to 15 characters)
•When recording is complete, press + again to save
(4 LED indicators will stop blinking)
•Press + ( U / I / / O / P) for macro playback.
2-4. Keyboard Backlight
Hotswap Switch Replacement
Illuminated Mechanical Keyboard US 1-8

包裝內容
•鍵盤 x 1
•快速安裝手冊 x 1
•USB-C 連接線 x 1
•多功能拔軸拔鍵器 x 1
•備用替換開關 X 4
系統需求
•微軟的視窗系統 Windows® 8.1, Windows® 10, Windows® 11.
•可用的USB傳輸埠
產品特色
• 採用高階機械鍵軸，提供極速反應與舒適按壓回饋
• 預裝降低雜音與增強打感的底蓋棉墊與夾心墊
• 全鍵區採用Gateron熱插拔軸座，可自行替換鍵軸
• USB-C鍵線分離與可調整兩段式腳架
• PBT二色成形鍵帽，乾爽止滑耐打油
• 易於清理的懸浮式造型設計
• 內建快捷鍵，輕鬆存取多媒體、郵件、全鍵鎖定及電腦鎖定
• 可搭配軟體設定巨集與背光
產品規格
•產品名稱 : 有線機械鍵盤
•產品型號 : IRK74MS
•介面 : USB
•按鍵數 : 107 鍵
•智慧型按壓滾輪 : 1組
•開關形式 : 機械開關
•按鍵行程 : 4.0±0.5mm
•全區防鬼鍵設計 (NKRO)
•多媒體鍵 : 12 鍵
•背光按鍵 : 8 鍵
•背光功能 : 白色單光
•USB接口 : USB- C
•電壓/耗電電流 : DC 5V / 300 mA
•產品重量 : 約910 公克
•USB 線長 : 約180 公分
•產品尺寸 : 442 (L) X 139(W) X 41 (H) mm
硬體安裝
1. 開啟電腦電源
2. 將鍵盤端的USB線的USB頭插入電腦的USB連接埠
3. 電腦會自動偵測到鍵盤裝置
4. 安裝完成
產品資訊
1. LED指示燈
: 數字鎖指示燈
: 大小寫指示燈
: 滾動鎖指示燈
: 視窗鍵鎖指示燈
•ESC按鍵閃爍,表示全鍵鎖鍵功能
•4個LED同時閃爍(快閃),表示進入按鍵背光自定義模式及字串錄製模式
2. 快捷鍵功能
同時按壓 鍵跟下列按鍵產生對應的快捷功能
2-1. 設定鍵
2-2. 多媒體及功能快捷鍵
• + 進入字串錄製模式 ( 4個LED燈快閃 )
• 按壓 + (U/I/O/P)指定要對應存取的按鍵
• 進行字串錄製 (每組最多15個字元)
• 最後按 + 保存 ( 4個LED燈停止閃爍 )
• 後續,按壓 + (U/I/O/P) 叫出錄製的字串
Illuminated Mechanical Keyboard CH 1-1

+ + : N-Key Rollover 全區防衝突功能 ( 內定 )
FN GCTRL
+ + : 6-Key Rollover USB標準規範輸出功能
FN NCTRL
+ + : 長按5秒，將鍵盤所有功能回復出廠設定
FN PCTRL
FN
包裝內容
•鍵盤 x 1
•快速安裝手冊 x 1
•USB-C 連接線 x 1
•多功能拔軸拔鍵器 x 1
•備用替換開關 X 4
系統需求
•微軟的視窗系統 Windows® 8.1, Windows® 10, Windows® 11.
•可用的USB傳輸埠
產品特色
• 採用高階機械鍵軸，提供極速反應與舒適按壓回饋
• 預裝降低雜音與增強打感的底蓋棉墊與夾心墊
• 全鍵區採用Gateron熱插拔軸座，可自行替換鍵軸
• USB-C鍵線分離與可調整兩段式腳架
• PBT二色成形鍵帽，乾爽止滑耐打油
• 易於清理的懸浮式造型設計
• 內建快捷鍵，輕鬆存取多媒體、郵件、全鍵鎖定及電腦鎖定
• 可搭配軟體設定巨集與背光
產品規格
•產品名稱 : 有線機械鍵盤
•產品型號 : IRK74MS
•介面 : USB
•按鍵數 : 107 鍵
•智慧型按壓滾輪 : 1組
•開關形式 : 機械開關
•按鍵行程 : 4.0±0.5mm
•全區防鬼鍵設計 (NKRO)
•多媒體鍵 : 12 鍵
•背光按鍵 : 8 鍵
•背光功能 : 白色單光
•USB接口 : USB- C
•電壓/耗電電流 : DC 5V / 300 mA
•產品重量 : 約910 公克
•USB 線長 : 約180 公分
•產品尺寸 : 442 (L) X 139(W) X 41 (H) mm
硬體安裝
1. 開啟電腦電源
2. 將鍵盤端的USB線的USB頭插入電腦的USB連接埠
3. 電腦會自動偵測到鍵盤裝置
4. 安裝完成
產品資訊
1. LED指示燈
: 數字鎖指示燈
: 大小寫指示燈
: 滾動鎖指示燈
: 視窗鍵鎖指示燈
•ESC按鍵閃爍,表示全鍵鎖鍵功能
•4個LED同時閃爍(快閃),表示進入按鍵背光自定義模式及字串錄製模式
2. 快捷鍵功能
同時按壓 鍵跟下列按鍵產生對應的快捷功能
2-1. 設定鍵
2-2. 多媒體及功能快捷鍵
• + 進入字串錄製模式 ( 4個LED燈快閃 )
• 按壓 + (U/I/O/P)指定要對應存取的按鍵
• 進行字串錄製 (每組最多15個字元)
• 最後按 + 保存 ( 4個LED燈停止閃爍 )
• 後續,按壓 + (U/I/O/P) 叫出錄製的字串
Illuminated Mechanical Keyboard CH 1-2

+ : 顯示桌面
FN F1
+ :
鎖定電腦
FN F2
+ : 搜尋檔案或資料夾
FN F3
+ : 計算機
FN F4
+ : 我的電腦
FN F5
+ : 開啟Ｅ-Mail 軟體
FN F6
+ : 開啟網路瀏覽器
FN F7
+ : 多媒體呼叫
FN F8
+ : 播放/暫停
FN F9
+ : 回上一首
FN F10
+ : 停止
FN F11
+ : 回下一首
FN F12
+ : 開啟跟關閉全部鍵盤鎖鍵功能
( 所有背光功能熄滅，單單ESC鍵背光亮起 )
FN ESC
+ : 開啟跟關閉鎖Windows/Application鍵
FN WIN
+ : 字串錄製模式功能 ( 分別存取於Y / U / I / O / P 5組按鍵中 )
FN PrtSc
FN PrtSc
FN Y
FN Y
FN PrtSc
包裝內容
•鍵盤 x 1
•快速安裝手冊 x 1
•USB-C 連接線 x 1
•多功能拔軸拔鍵器 x 1
•備用替換開關 X 4
系統需求
•微軟的視窗系統 Windows® 8.1, Windows® 10, Windows® 11.
•可用的USB傳輸埠
產品特色
• 採用高階機械鍵軸，提供極速反應與舒適按壓回饋
• 預裝降低雜音與增強打感的底蓋棉墊與夾心墊
• 全鍵區採用Gateron熱插拔軸座，可自行替換鍵軸
• USB-C鍵線分離與可調整兩段式腳架
• PBT二色成形鍵帽，乾爽止滑耐打油
• 易於清理的懸浮式造型設計
• 內建快捷鍵，輕鬆存取多媒體、郵件、全鍵鎖定及電腦鎖定
• 可搭配軟體設定巨集與背光
產品規格
•產品名稱 : 有線機械鍵盤
•產品型號 : IRK74MS
•介面 : USB
•按鍵數 : 107 鍵
•智慧型按壓滾輪 : 1組
•開關形式 : 機械開關
•按鍵行程 : 4.0±0.5mm
•全區防鬼鍵設計 (NKRO)
•多媒體鍵 : 12 鍵
•背光按鍵 : 8 鍵
•背光功能 : 白色單光
•USB接口 : USB- C
•電壓/耗電電流 : DC 5V / 300 mA
•產品重量 : 約910 公克
•USB 線長 : 約180 公分
•產品尺寸 : 442 (L) X 139(W) X 41 (H) mm
硬體安裝
1. 開啟電腦電源
2. 將鍵盤端的USB線的USB頭插入電腦的USB連接埠
3. 電腦會自動偵測到鍵盤裝置
4. 安裝完成
產品資訊
1. LED指示燈
: 數字鎖指示燈
: 大小寫指示燈
: 滾動鎖指示燈
: 視窗鍵鎖指示燈
•ESC按鍵閃爍,表示全鍵鎖鍵功能
•4個LED同時閃爍(快閃),表示進入按鍵背光自定義模式及字串錄製模式
2. 快捷鍵功能
同時按壓 鍵跟下列按鍵產生對應的快捷功能
2-1. 設定鍵
2-2. 多媒體及功能快捷鍵
• + 進入字串錄製模式 ( 4個LED燈快閃 )
• 按壓 + (U/I/O/P)指定要對應存取的按鍵
• 進行字串錄製 (每組最多15個字元)
• 最後按 + 保存 ( 4個LED燈停止閃爍 )
• 後續,按壓 + (U/I/O/P) 叫出錄製的字串
Illuminated Mechanical Keyboard CH 1-3

: 滾輪音量調整模式
滾輪順時針 : 調整音量大聲
滾輪逆時針 : 調整音量小聲
按壓滾輪 : 音量靜音
: 滾輪工作頁面選項模式
滾輪順時針 : 向右移動工作頁面選項
滾輪逆時針 : 向左移動工作頁面選項
按壓滾輪 : 選取頁面
: 智慧滾輪功能 (如下圖)
此模式須在
Windows® 10/11 系統才有此功能
請至Windows ® 10 > 裝置 > 滾輪 選項進行相關滾輪功能設定
請至Windows ® 11 > 藍牙與裝置 > 滾輪 選項進行相關滾輪功能
設定
2-3. 智慧旋鈕功能
智慧滾輪模式相容於Windows ® 10/11內建協定，只要您的電腦使用
Windows ® 10/11最新版本，皆可支援，無須任何額外驅動程式，
從最簡單的Windows ® 10 隨附應用程式，專業軟體皆能套用此功能。
智慧轉輪可依不同軟體自訂功能，並能根據軟體自動切換至對應的
設定。隨心切換，滾動瀏覽、縮放或旋轉、調整畫筆、影片剪輯及
多媒體播放等功能。
• 按壓下列按鍵進行旋鈕功能切換
包裝內容
•鍵盤 x 1
•快速安裝手冊 x 1
•USB-C 連接線 x 1
•多功能拔軸拔鍵器 x 1
•備用替換開關 X 4
系統需求
•微軟的視窗系統 Windows® 8.1, Windows® 10, Windows® 11.
•可用的USB傳輸埠
產品特色
• 採用高階機械鍵軸，提供極速反應與舒適按壓回饋
• 預裝降低雜音與增強打感的底蓋棉墊與夾心墊
• 全鍵區採用Gateron熱插拔軸座，可自行替換鍵軸
• USB-C鍵線分離與可調整兩段式腳架
• PBT二色成形鍵帽，乾爽止滑耐打油
• 易於清理的懸浮式造型設計
• 內建快捷鍵，輕鬆存取多媒體、郵件、全鍵鎖定及電腦鎖定
• 可搭配軟體設定巨集與背光
產品規格
•產品名稱 : 有線機械鍵盤
•產品型號 : IRK74MS
•介面 : USB
•按鍵數 : 107 鍵
•智慧型按壓滾輪 : 1組
•開關形式 : 機械開關
•按鍵行程 : 4.0±0.5mm
•全區防鬼鍵設計 (NKRO)
•多媒體鍵 : 12 鍵
•背光按鍵 : 8 鍵
•背光功能 : 白色單光
•USB接口 : USB- C
•電壓/耗電電流 : DC 5V / 300 mA
•產品重量 : 約910 公克
•USB 線長 : 約180 公分
•產品尺寸 : 442 (L) X 139(W) X 41 (H) mm
硬體安裝
1. 開啟電腦電源
2. 將鍵盤端的USB線的USB頭插入電腦的USB連接埠
3. 電腦會自動偵測到鍵盤裝置
4. 安裝完成
產品資訊
1. LED指示燈
: 數字鎖指示燈
: 大小寫指示燈
: 滾動鎖指示燈
: 視窗鍵鎖指示燈
•ESC按鍵閃爍,表示全鍵鎖鍵功能
•4個LED同時閃爍(快閃),表示進入按鍵背光自定義模式及字串錄製模式
2. 快捷鍵功能
同時按壓 鍵跟下列按鍵產生對應的快捷功能
2-1. 設定鍵
2-2. 多媒體及功能快捷鍵
• + 進入字串錄製模式 ( 4個LED燈快閃 )
• 按壓 + (U/I/O/P)指定要對應存取的按鍵
• 進行字串錄製 (每組最多15個字元)
• 最後按 + 保存 ( 4個LED燈停止閃爍 )
• 後續,按壓 + (U/I/O/P) 叫出錄製的字串
Illuminated Mechanical Keyboard CH 1-4

包裝內容
•鍵盤 x 1
•快速安裝手冊 x 1
•USB-C 連接線 x 1
•多功能拔軸拔鍵器 x 1
•備用替換開關 X 4
系統需求
•微軟的視窗系統 Windows® 8.1, Windows® 10, Windows® 11.
•可用的USB傳輸埠
產品特色
• 採用高階機械鍵軸，提供極速反應與舒適按壓回饋
• 預裝降低雜音與增強打感的底蓋棉墊與夾心墊
• 全鍵區採用Gateron熱插拔軸座，可自行替換鍵軸
• USB-C鍵線分離與可調整兩段式腳架
• PBT二色成形鍵帽，乾爽止滑耐打油
• 易於清理的懸浮式造型設計
• 內建快捷鍵，輕鬆存取多媒體、郵件、全鍵鎖定及電腦鎖定
• 可搭配軟體設定巨集與背光
產品規格
•產品名稱 : 有線機械鍵盤
•產品型號 : IRK74MS
•介面 : USB
•按鍵數 : 107 鍵
•智慧型按壓滾輪 : 1組
•開關形式 : 機械開關
•按鍵行程 : 4.0±0.5mm
•全區防鬼鍵設計 (NKRO)
•多媒體鍵 : 12 鍵
•背光按鍵 : 8 鍵
•背光功能 : 白色單光
•USB接口 : USB- C
•電壓/耗電電流 : DC 5V / 300 mA
•產品重量 : 約910 公克
•USB 線長 : 約180 公分
•產品尺寸 : 442 (L) X 139(W) X 41 (H) mm
硬體安裝
1. 開啟電腦電源
2. 將鍵盤端的USB線的USB頭插入電腦的USB連接埠
3. 電腦會自動偵測到鍵盤裝置
4. 安裝完成
產品資訊
1. LED指示燈
: 數字鎖指示燈
: 大小寫指示燈
: 滾動鎖指示燈
: 視窗鍵鎖指示燈
•ESC按鍵閃爍,表示全鍵鎖鍵功能
•4個LED同時閃爍(快閃),表示進入按鍵背光自定義模式及字串錄製模式
2. 快捷鍵功能
同時按壓 鍵跟下列按鍵產生對應的快捷功能
2-1. 設定鍵
2-2. 多媒體及功能快捷鍵
• + 進入字串錄製模式 ( 4個LED燈快閃 )
• 按壓 + (U/I/O/P)指定要對應存取的按鍵
• 進行字串錄製 (每組最多15個字元)
• 最後按 + 保存 ( 4個LED燈停止閃爍 )
• 後續,按壓 + (U/I/O/P) 叫出錄製的字串
Illuminated Mechanical Keyboard CH 1-5

+ + : 調整背光明亮度,共4階
FN
+ + : 調整背光特效速度(依背光特效而定)
FN
+ : 按鍵背光開啟跟關閉
FN INS
+ : 背光特效(A) (共5組特效切換)
FN END
+ : 自訂背光模式
此功能提供5組( + ) 使用者自由自訂背光功能，
讓使用者依個人喜好，設定想要的背光按鍵排列，
設定後分別儲存於 5組按鍵中。
FN DEL
+ : 光跡追蹤 5種效果切換)
FN HOME
+ : 背光恆亮及呼吸切換
FN PGUP
+ : 背光特效(B) (共5組特效切換)
FN PGDN
使用者可直接按壓 + 直接叫出啟動對應的自訂背光組
別, 當按下 + 時，會啟動最後一次切換的自訂背光組
別。
自訂背光設定方式如下：
a. 按壓 + ,切換進入按鍵 自訂背光
b. 同時按壓 + + 啟動自訂背光設定
( 4個指示燈快閃爍 )
c. 選擇按壓想要背光亮起的按鍵
d. 繼續按壓其他要設定的按鍵
e. 按壓已亮起的背光按鍵，可取消該鍵背光
f. 完成設定，同時按壓 + + 儲存背光設定
至按鍵 ,同時離開自訂背光設定模式
( 4個指示燈停止閃爍 )
g. + 自訂背光模式設定方式同步驟a到f
1~5
FN 1~5
FN 1~5
FN DEL
FN 11
1
FN CTRL DEL
FN CTRL DEL
FN 2~5
包裝內容
•鍵盤 x 1
•快速安裝手冊 x 1
•USB-C 連接線 x 1
•多功能拔軸拔鍵器 x 1
•備用替換開關 X 4
系統需求
•微軟的視窗系統 Windows® 8.1, Windows® 10, Windows® 11.
•可用的USB傳輸埠
產品特色
• 採用高階機械鍵軸，提供極速反應與舒適按壓回饋
• 預裝降低雜音與增強打感的底蓋棉墊與夾心墊
• 全鍵區採用Gateron熱插拔軸座，可自行替換鍵軸
• USB-C鍵線分離與可調整兩段式腳架
• PBT二色成形鍵帽，乾爽止滑耐打油
• 易於清理的懸浮式造型設計
• 內建快捷鍵，輕鬆存取多媒體、郵件、全鍵鎖定及電腦鎖定
• 可搭配軟體設定巨集與背光
產品規格
•產品名稱 : 有線機械鍵盤
•產品型號 : IRK74MS
•介面 : USB
•按鍵數 : 107 鍵
•智慧型按壓滾輪 : 1組
•開關形式 : 機械開關
•按鍵行程 : 4.0±0.5mm
•全區防鬼鍵設計 (NKRO)
•多媒體鍵 : 12 鍵
•背光按鍵 : 8 鍵
•背光功能 : 白色單光
•USB接口 : USB- C
•電壓/耗電電流 : DC 5V / 300 mA
•產品重量 : 約910 公克
•USB 線長 : 約180 公分
•產品尺寸 : 442 (L) X 139(W) X 41 (H) mm
硬體安裝
1. 開啟電腦電源
2. 將鍵盤端的USB線的USB頭插入電腦的USB連接埠
3. 電腦會自動偵測到鍵盤裝置
4. 安裝完成
產品資訊
1. LED指示燈
: 數字鎖指示燈
: 大小寫指示燈
: 滾動鎖指示燈
: 視窗鍵鎖指示燈
•ESC按鍵閃爍,表示全鍵鎖鍵功能
•4個LED同時閃爍(快閃),表示進入按鍵背光自定義模式及字串錄製模式
2. 快捷鍵功能
同時按壓 鍵跟下列按鍵產生對應的快捷功能
2-1. 設定鍵
2-2. 多媒體及功能快捷鍵
• + 進入字串錄製模式 ( 4個LED燈快閃 )
• 按壓 + (U/I/O/P)指定要對應存取的按鍵
• 進行字串錄製 (每組最多15個字元)
• 最後按 + 保存 ( 4個LED燈停止閃爍 )
• 後續,按壓 + (U/I/O/P) 叫出錄製的字串
2-4. 按鍵背光功能
Illuminated Mechanical Keyboard CH 1-6

拔鍵器
2 合 1 拔軸拔鍵器
Step 01
用所附贈的拔軸拔鍵器的拔鍵端，先將
預更換軸的鍵帽拔除
Step 02
再用另一拔軸端將軸體拔出
，拔出時拉力要均衡向上
拔軸器
包裝內容
•鍵盤 x 1
•快速安裝手冊 x 1
•USB-C 連接線 x 1
•多功能拔軸拔鍵器 x 1
•備用替換開關 X 4
系統需求
•微軟的視窗系統 Windows® 8.1, Windows® 10, Windows® 11.
•可用的USB傳輸埠
產品特色
• 採用高階機械鍵軸，提供極速反應與舒適按壓回饋
• 預裝降低雜音與增強打感的底蓋棉墊與夾心墊
• 全鍵區採用Gateron熱插拔軸座，可自行替換鍵軸
• USB-C鍵線分離與可調整兩段式腳架
• PBT二色成形鍵帽，乾爽止滑耐打油
• 易於清理的懸浮式造型設計
• 內建快捷鍵，輕鬆存取多媒體、郵件、全鍵鎖定及電腦鎖定
• 可搭配軟體設定巨集與背光
產品規格
•產品名稱 : 有線機械鍵盤
•產品型號 : IRK74MS
•介面 : USB
•按鍵數 : 107 鍵
•智慧型按壓滾輪 : 1組
•開關形式 : 機械開關
•按鍵行程 : 4.0±0.5mm
•全區防鬼鍵設計 (NKRO)
•多媒體鍵 : 12 鍵
•背光按鍵 : 8 鍵
•背光功能 : 白色單光
•USB接口 : USB- C
•電壓/耗電電流 : DC 5V / 300 mA
•產品重量 : 約910 公克
•USB 線長 : 約180 公分
•產品尺寸 : 442 (L) X 139(W) X 41 (H) mm
硬體安裝
1. 開啟電腦電源
2. 將鍵盤端的USB線的USB頭插入電腦的USB連接埠
3. 電腦會自動偵測到鍵盤裝置
4. 安裝完成
產品資訊
1. LED指示燈
: 數字鎖指示燈
: 大小寫指示燈
: 滾動鎖指示燈
: 視窗鍵鎖指示燈
•ESC按鍵閃爍,表示全鍵鎖鍵功能
•4個LED同時閃爍(快閃),表示進入按鍵背光自定義模式及字串錄製模式
2. 快捷鍵功能
同時按壓 鍵跟下列按鍵產生對應的快捷功能
2-1. 設定鍵
2-2. 多媒體及功能快捷鍵
• + 進入字串錄製模式 ( 4個LED燈快閃 )
• 按壓 + (U/I/O/P)指定要對應存取的按鍵
• 進行字串錄製 (每組最多15個字元)
• 最後按 + 保存 ( 4個LED燈停止閃爍 )
• 後續,按壓 + (U/I/O/P) 叫出錄製的字串
軸體更換
Illuminated Mechanical Keyboard CH 1-7

20221024
Step 04
將鍵帽裝上，完成更換
仍然還是不會操作?
可以參考iRocks官方網站的教學影片
90°
Pin Holes
Step 03
插入預更換的軸體，軸體的腳位跟鍵
盤板子上軸孔座的位置和方向要確認
對應後才插入，壓入時要正壓不可以
側壓，避免軸體端子腳歪斜彎曲
Illuminated Mechanical Keyboard CH 1-8

IRK74MS
i-Rocks Technology Co., Ltd.
Headquarter Office
7F., No. 786, Zhongzheng Rd., Zhonghe Dist.,
New Taipei City 23586, Taiwan
Tel : [phone]
Fax : [phone]
www.i-rocks.com
i-Rocks Korea
www.i-rocks.co.kr
i-Rocks Malaysia
57-A, Jalan SS21/1A, Damansara Utama, 47400,
Petaling Jaya, Selangor, Malaysia
Tel : [phone]
www.i-rocks.com