4-port USB 2.0 peripheral sharing switch 

shares one USB peripheral among 4 computers 

US421A 4-port USB 2.0 peripheral switch 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, US421A is the ideal way to share the latest USB 2.0 peripherals in a multimedia office environment.

Features and Benefits
• Enables four computers to share a single USB peripheral device
• Simple port selection via pushbuttons, configuration utility, or Auto Switch function
• Auto Switch Function - no need for print server
• USB 2.0 compliant
• Supports transfer rates up to 480 Mbps
• Multiplatform support - Windows and Mac
• LED indicators display port focus
• Overcurrent protection
• Bus-powered
• Hot pluggable
• Buzzer indicates switching between computers
• Supports multifunction printers

Package Content
1x USB Peripheral Switch
1x USB Cable*
1x Driver Disk
1x User Manual

* Additional Cables Required (per port)
1x USB Type-A male to Type-B male