Specifications: Allows you to use your PS or 2 compatible mouse and keyboard as USB compatible device. Fully compliant with PS or 2 keyboard or mouse. Compliant with USB HID spec. Also support two PS2 keyboard or two PS2 Mouse(2p model). Type: USB to PS or 2 Adapter Cable Material: PVC Cover Male: USB Female: Dual PS or 2 Support: for Windows 98 or SE or ME or 2000 or XP or VISTA, for Netware 4.11 above, for HP Unix,for Linux, for MAC OS 8.6 or above Features: Plug and Play, No Need to Install Drivers, USB Bus Powered Length: 30cm or 11.81" (Approx.) Notes: Due to the light and screen setting difference, the itemand 39 s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x USB to PS or 2 Adapter Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store