1.standard  keyboard with 103 keys,can set up red or orange game key;2.ergonomic design,simple,comfortable,multiple language version available;3.PS/2,USB ports,black,gift box packing,compatible with windows95/98/2000/xp/vista;4.key stroke life:10 million times;5.hign quality silicone rubber key switch available;6.product size: 453*190*31mm .