1) 87keys available, waterproof with touch pad

2) PS/2 or USB available   Cable:1.5M Multi-language versions

3) Compatible with Windows95/98/2000/XP/NT/vista

4)Key stoke life: 10 million times

5)Product size:400x133x13mm

Packing information:

Size:425x195x420mm  G.W./N.W.: 8.2/7.7KGS  QTY:10PCS/CTN