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 Mac - LED indicators display port focus - Overcurrent protection - Bus-powered - Hot pluggable - Buzzer indicates switching between computers - Supports multifunction printers Package Contents - 1x 4-Port USB 2.0 Peripheral Switch - 1x USB Type A to USB Type B Cable(1.8m) - 1x Installation disk - 1x User Instructions