BAFX Products - USB 2.0 Manual Or Desktop Controlled Peripheral Sharing Switch Hub for Printers / Scanners & Other Accesories- 2 Port Easily and conviently share one peripheral device (Printer, Scaner etc) with multiple computers! USB hub switcher works with both Windows or Mac (Desktop switching software for Windows only!) USB 2.0 - No power required - Plug & Play for manual switching - Install driver for desktop switching for Windows Desktop switching software is ONLY Windows compatible! Switch is MAC compatible and but can only use the manual switching feature. 1 Year BAFX Products Warranty against manufacturing defects!*