Computer keyboard Port: USB,PS2 Layout:107 keys Made of silicone,soft touch,waterproof • Computer keyboard• Smart, beautiful apprance, smart buttons,comfortable touch,silencing• Supper long-life-using keycap,more than 10million times• Compatible with Windows 98/ME/2000/XP/NT• Made in high quality silicone material,dust-proof• Simply wipe up any spilled liquid with a damp cloth,and then continue ...