We are Manufacture of the Kbd-6305 is An 88-key Keyboard Which is a Built in Touch-pad for Pointing Input Device. It is Pcat, Ps2 and Dosv Compatible and Comes with a Spiral Cable with a 6-pin Ps2 Connector and Has Fcc, Csa, Ul and Cns Approvals.salient Features :88-key with Membrane Structurepcat, Ps2, Dosv Compatiblebuilt-in Touch-pad for Pointing Input Device5 Million Life Cyclesspiral Cable with Ps2 Keyboard and Mouse Connectordimensions (w X H X D) : 289 X 27 X 227 Mm (11.4" 1.06" 8.9")weight : 0.8 Kg (1.76 Lb)ce Compliantfcc, Csa, Ul, Cns Approvalslanguage Options : Uspn : Kbd-6305. Please Contact Us.