1.Colors available: Black, white
2.107 keys are printed by laser, never fade
3.PS/2
4.Waterproof Design 
5.Plastic bottom 
6.Compatible with Windows NT/98/ME/2000/XP/Vista
Inner Packing :1pcs/box  
Outer Packing:20pcs/ctn
MEAS : 490x280x390mm 
N.W.: 12kg
G.W.: 15kg