... 2.4G keyboard Super slim keyboard Mini USB receiver keyboard Distinct housing design keyboard. ISO9000,CE,ROHS Standard keyboard with ergonomic design and comfortable touch feeling.PS/2 ... upto 10,000,000 cycles. Specification:Connection: PS/2, USB, U+P avaliable.Keycaps: type laser ... and customized. Standard keyboard Standard keyboard with ergonomic design and comfortable touch feeling.PS/2, USB, U+P ...