Information Material:ABS Keys: 105(US KO BL UK) / 106(JA) keys available Connection port:USB available Cable: 3.4x1.35m Key stroke life:10 million times Computator:Compatible with Windows 95/98/NT/ME/ 2000/XP/Vista/Windows7 Specification:445x145x20mm Outer Packaging:470x275x345mm Packaging:Neutral packing 20pcs/ctn |