REC Trade USB 2.0 Mini Auto Sharing Switch USB 2.0 Mini Auto Sharing Switch, 4 Port Auto USB 2.0 Selector Switch Printer Flash Driver Mouse Sharing Switcher Hub for Computer. USB Hub  (Black)

Features: -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 -LED indicators display port focus -Hot pluggable -Buzzer indicates switching between computers -Supports multifunction printers -Need to install the software -"Key-press switch or hot key switch through the software" -Support USB transmisson signal up to 5m -High compatibility,support all hight-end USB devices. -Auto switch on computer to share the USB devices among 4 computers -Support Window 2000/xp/Vista/Windows7 32bit, OS -4 computers share 1 USB device, automatic mini type, USB2.0, suitable for various industries such as securities market and education. Package Included : 1 x USB 2.0 Auto Sharing Switch 1 x CD Driver.