Features: Enables two 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 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