Check the listing for details. USB to Dual PS/2 Keyboard & Mouse Converter Cable Active Adapter, USB-2PS2T. Condition: New. Listed at 8.99 USD. USB to Dual PS/2 Keyboard & Mouse Converter Cable Active AdapterThis USB to PS/2 Active Adapter allows you to connect a PS/2 keyboard and mouse into a single USB port. It is an ideal solution for anyone that owns a legacy keyboard and mouse and would like to connect them to a single USB port.Specifications:Compliant with USB 1.0/1.1 RevisionsSupports both UHCI and OHCI specificationsConverts 2 PS/2 devices (Keyboard & Mouse) to 1 USB portSupports computer USB interface to PS/2 port of KVM SwitchBuilt-in power on reset & watchdog timer reset Supports Bus-Power meaning no power adapter is neededHot pluggable Easy installation with no software driver requiredCablesOnline part number: USB-2PS2BOperating System: Windows 98/Me/2000/XP, Apple computer MAC OS 8.6 or higherCablesOnline Part Number: USB-2PS2T