US421 allows 4 computers to share the same USB peripheral under the foundation of one-at-a-time. Users can switch the computer controlling the peripheral from the simple hotkeys or buttons on the front panel or the control software on Windows. It is ideal for SOHO environments.

Features:

	Enables four computers to share a single USB peripheral device.
	Hotkey, front panel pushbutton and Windows AP for simple port selection.
	USB 2.0 compatible.
	Supports transfer rates of 1.5/12/480 Mbps.
	Overcurrent protection.
	Bus powered.
	LED indicators display port focus.
	Beep indicates PC change and busy status.
	Hot pluggable - USB devices can be attached and removedwithout resetting the system.
	Plug and play.
	OS Support:Windows 2000, Windows XP, Windows Vista, Mac and FreeBSD

Package Contents:

	1x USB Peripheral Switch
	1x USB Cable
	1x Driver Disk
	1x User Manual

Console Connection 4 PC Selection Hotkey, Pushbuttons, AP* Connectors Computer Side 4 x USB Type B Female Device Side 1 x USB Type A Female LEDs Devices 1 (Orange) Selected 4 (Green) Switches 4 x Pushbutton Power Supply Bus powered Environment Operating Temperature 5°~40°C Storage Temperature -20°~60°C Humidity 0~80% RH, NC Physical Properties Housing Plastic Weight 97 g Dimensions ( L x W x H ) 10.2 x 7.55 x 2.3cm