AV Access U3SW24 User manual

2x1 USB 3.0 Switcher with 4-Port
USB 3.0 Hub
U3SW24
User Manual
Version: V1.0.0

1
Introduction
Thank you for purchasing this product. For proper installation and
optimum performance, please read the instructions in this manual
carefully.
U3SW24 features 2 USB PCs share 4 USB 3.0 devices. It supports
ultra-fast USB 3.0 data transfer rates of up to 5Gb/s, and easily
switches between systems via push buttons with LED indicating the
active computer. It also plug-n-play compatible, no additional driver
installation needed. USB bus powered, no power adapter required.
Features
Allows 2 computers sharing 4 USB 3.0 peripheral devices.
Supports super speed USB 3.0 data transfer rates up to 5Gb/s.
Backward compatible with USB 2.0 and USB 1.1 devices.
One button, simple switching with LED indicators.
Plug and play, no additional power supply.
Note: The switcher can be powered by any USB HOST port.
Package Contents
1 x Switcher U3SW24
2 x USB 3.0 Type-A to Type-A Cable
2 x Mounting Bracket (with Screws)

2
Application Diagram
PC PC
Camera Keyboard Mouse
Front Panel
Rear Panel
USB PC USB PC
USB USB USB USB
USBDrive

3
Specifications
Video
Input/Output Signal Type
USB 3.0
Maximum Transfer Data
Rate 5Gb/s
Control Method Switch button control
General
Operating Temperature 0°C to 45°C (32°F to 113°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Humidity 10% to 90%, non-condensing
ESD Protection
Human-body Model:
±8kV (Air-gap discharge)/
±4kV (Contact discharge)
Power Consumption
(Maximum)
0.2W (no-load)
4.5W (one USB 3.0 port)
11.5W (all USB device ports
shared)
Device Dimension
(W x H x D)
4.13” x 0.63’’ x 2.09”/
105mm x 16mm x 53.2mm
Product Weight 0.28kg/0.62lb

4
Panel Description
No. Name Description
1 PC Switch LED
(1~2)
Switch to PC 1/2, the LED 1/2 will
be lit on.
2 Switch Button Press to switch between PC 1 and
2.
3 USB PC 1/2 USB 3.0 Type-A Connector.
Connect to PC.
4 5V IN
Reserved micro USB 2.0 port for
DC 5V USB power input.
Note: The switcher can be powered
by any USB Host port, when
connecting high-power USB
1 2
3 4
5

5
No. Name Description
devices, you can connect one DC
5V USB power to this port.
5 USB Devices
USB 3.0 Type-A Connector.
Connect to USB devices such as
keyboard, Mouse, USB Printer.
Troubleshooting
1. No Power
Ensure power on all the devices.
Ensure use standard DC 5V USB power adapter (Not
included in the package). Any charger with higher voltage
output is NOT allowed and may affect the product
performance.
2. Toggle Failed or USB Data Transfer Failed
Ensure the LED indicators are normal.
This switch requires manual control to select the active
computer port; it does not 'automatically' switch between
ports
Ensure using the provided USB 3.0 cables to connect the
USB switch to your computers and to keep the USB cable
which connects your peripheral to the USB switch under
6ft/1.8m.
2.4Ghz wireless devices, such as WIFI, wireless keyboard
and mouse adapters, may not work stable in close
proximity to USB 3.0 devices or hubs. Try using the host
port or a USB 2.0 connection.