4-to-1 USB 2.0 Peripheral Sharing Switch

Quickly and easily share a USB 2.0 device between four different computers

Product ID: USB421HS

  • Push-button, hot-key controls or software for switching between computers
  • Compliant with the USB 2.0 standard, with data transfer rates up to 480Mbps
  • Powered directly from the USB port
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  • Compact desktop form factor design
  • Plug-and-Play compatible
36,99 € EUR exc VAT
46,24 € EUR inc VAT
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The USB421HS 4-to-1 USB Switch Box allows for a USB 2.0 device to be shared with up to 4 different computer systems, without having to disconnect and reconnect the cabling everytime. Push-button controls makes switching between computers quick and easy, with additional keyboard hot-key switching and Windows® based software also available.

With no external power adapter required, and with its compact design, the USB 2.0 data switch takes up very little space and is easily portable. Backed by a 2-year warranty and free lifetime technical support.

The Advantage

  • Share a high speed USB 2.0 device with up to 4 computers and easily switch between them through push-buttons, keyboard hot-key commands, or software
  • A compact desktop form factor and no external power requirement makes for an easy to use and portable data switch
  • Backed by a 2-year warranty and free lifetime technical support


Share a USB printer or All-in-One between 4 local computers

Switch a USB peripheral between 4 computers on a work bench

Technical Specifications

Warranty Information
Warranty 2 Years
Interface USB 2.0
Ports 4
Maximum Data Transfer Rate 480 Mbps
External Ports 1 - USB Type-A (4 pin) USB 2.0 Female
4 - USB B (4 pin) Female
OS Compatibility OS Independent; No software or drivers required
Special Notes / Requirements
Note Port switching software and Hotkeys are only Windows compatible.
LED Indicators 4 - Computer Selection
Power Source USB-Powered
Humidity 0% ~ 90% RH
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature 0°C to 60°C (32°F to 140°F)
Physical Characteristics
Color Silver
Enclosure Type Plastic
Product Height 19 mm [0.7 in]
Product Length 101 mm [4 in]
Product Weight 80 g [2.8 oz]
Product Width 50 mm [2 in]
Packaging Information
Shipping (Package) Weight 175.5 g [6.2 oz]
What's in the Box
Included in Package 1 - USB Data Switch
2 - USB cable
1 - Software CD
1 - Instruction Manual
Supports any operating system.
No additional drivers or software required.