... : english,arabic, french -standard keyboard Computer Wired Keyboards standard USB/PS2 Specifications:1, PS/2 or USB port available2, Multiple languages ... .3, Windows 98/2000/ME/XP/Vista/Windows 7 compatible 4, Stroke life: over 10,000,000 times5, Stanard size keyboard ... º~50º 10%~85%(RH 25º) Computer Wired Keyboards standard USB / PS2