Information Material:ABS Keys: 107/108/109(korean)/110(Brazil,Japanese) keys + 17 hot keys available Connection port:PS/2 or USB available Key stroke life:10 million times Computator:Compatible with Windows 95/98/NT/ME/ 2000/XP/Vista/Windows7 Specification:461x189x23mm Outer Packaging:490x265x420mm Packaging:Neutral packing 20pcs/ctn |