Aten 4 Port USB 2.0 Peripheral Switch with Auto Switching

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Aten US-421A – 4-Port USB 2.0 Peripheral Switch

The US421A is a 4-port USB 2.0 Peripheral Switch that allows up to 4 computers to share the use of a single USB peripheral device (such as a printer, scanner, mass storage drive, etc.) on a one-at-a-time basis. The peripheral focus can be given to a computer manually by using pushbuttons on the switch, using the software-based configuration utility, or by the Auto Switch function.

Compatible with both Windows and Mac, and with multifunction printer support, the US421A is the ideal way to share the latest USB 2.0 peripherals in a multimedia office environment.



Console Connection 4
PC Selection Pushbuttons, Software, Auto Switch
Connectors Computer 4 x USB Type B
Device 1 x USB Type A
LEDs Devices 1 (Orange)
Selected 4 (Green)
Switches 4 x Pushbutton
Power Supply USB Bus Powered
Environment Operating Temp. 5 - 40 °C
Storage Temp. -20 - 60 °C
Humidity 0-80% RH, Non-condensing
Physical Properties Housing Plastic
Weight 97 g
( L x W x H )
10.20 x 7.60 x 2.30 cm


Package Contents

  • 1 x 4-Port USB 2.0 Peripheral Switch
  • 1 x USB Type A to USB Type B Cable(1.8m)
  • 1 x Installation disk
  • 1 x User Instructions
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Additional Information

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