... keys keyboard, silicone Number Keypad, mini keyboards 3, CE FCC 4, NK-K18 5, Super mini keyboards 18 keys keyboard, silicone ... Number Keypad, mini keyboards1) MODEL: 18 Keys Waterproof MINI Number Keypad(NK-K18 ... or disinfectant spray. Comes with PS/2 adapter attached for older computers - remove adapter to reveal USB plug. This silicone keyboard ...