Transcend TS-RDM1 User manual

T
T
TS
S
S-
-
-R
R
RD
D
DM
M
M1
1
1
USB2.0 Portable Multi-Card Reader
Transcend Information, Inc.
1
Description
TS-RDM1 is a USB2.0 Portable Multi-Card Reader. It is
a small device specifically designed for fast, easy data
transfer and exchange using multiple types of Memory
Cards: Secure Digital (SD™),Secure Digital High
Capacity (SDHC™),miniSD™,miniSDHC™,
MultiMediaCard (MMC™), MMCplus™, RS-MMC,
MMCmobile™, Memory Stick® (MS), Memory Stick
PRO™, Memory Stick Duo™, and Memory Stick PRO
Duo™. In addition the Reader supports microSD™,
MMCmicro™and Memory Stick Micro™(M2) Memory
Cards, when combined with their adapter.
Features
•Fully Compliant with the Hi-Speed USB 2.0 specification
•Hi-Speed Data transfer rates of up to 480Mb/s
•USB powered (no external power or battery needed)
•Supports many different types of Memory Cards
without the need for an adapter :
O Secure Digital Card (SD™)
O Secure Digital High Capacity (SDHC™)
O miniSD™
O miniSDHC™
O MultiMediaCard (MMC™)
O MMCplus™
O RS-MMC
O MMCmobile™
O Memory Stick® (MS)
O Memory Stick PRO™,
O Memory Stick Duo™
O Memory Stick PRO Duo™.
•Supports additional Memory Cards with an adapter
O microSD™
O MMCmicro™
O Memory Stick Micro™(M2)
•LED indicates card insertion and data traffic
Placement
Dimensions
Side Millimeters Inches
A 64.00 ±1.0 2.33 ±0.04
B 33.00 ±1.0 1.30 ±0.04
C 12.00 ±1.0 0.47 ±0.04
System Requirements
 Desktop or notebook computer with a working USB port
 One of the following Operating Systems:
O Windows®2000
O Windows®Me
O Windows®XP
O Mac™OS 9.0, or later
O Linux™Kernel 2.4.2, or later
Block Diagram

T
T
TS
S
S-
-
-R
R
RD
D
DM
M
M1
1
1
USB2.0 Portable Multi-Card Reader
Transcend Information, Inc.
2
Pinouts
Pin No. Pin Name
01 VCC
02 USB-
03 USB+
04 NC
05 VSS
Pin Identification
Symbol Function
VCC USB Power Input
USB-
USB+
USB differential signal:
The pairs are used to transmit
Data/Address/Command
NC Not Connect
VSS Ground

T
T
TS
S
S-
-
-R
R
RD
D
DM
M
M1
1
1
USB2.0 Portable Multi-Card Reader
Transcend Information, Inc.
3
Absolute Maximum Ratings
Recommended Operating Conditions
Card Power Output Current Range
SYMBOL PARAMETER MIN TYP MAX UNITS
SD_VCC Output Voltage for SD Card Power 3.0 3.3 3.6 V
MS_VCC Output Voltage for MS Card Power 3.0 3.3 3.6 V
ISD Output Current for SD Card 100 mA
IMS Output Current for MS Card 100 mA

T
T
TS
S
S-
-
-R
R
RD
D
DM
M
M1
1
1
USB2.0 Portable Multi-Card Reader
Transcend Information, Inc.
4
DC Characteristics
Above technical information is based on industry standard data and tested to be reliable. However, Transcend makes no
warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with the use of this
product. Transcend reserves the right to make changes in specifications at any time without prior notice.