Mechanical Numeric Keypad，Jelly Comb USB Braid Cable Numpad 22-key Number Pad - Black

EASILY-POSITIONED， DISCONNECTED: this 22 keys numeric keypad is easily-positioned， disconnected addition to your existing layout. Perfectly Match to your Tenkeyless keyboards.
GREAT CLICKING FEEL on the Blue key switches (highly reliable key switches)， especially for data entry personnel.
DURABLE to stand up against heavy use: the number pad are rated for more than 5 millions of keypresses， which is way above and beyond the standard duty expectation of a membrane keypad.
PLUG !#!amp!*! PLAY: USB 2.0 connection port， 1，000 Hz polling rate， NumLock， Back Space Key
LOW POWER CONSUPTION: with computer SLEEP/WAKE-UP function and keypad SLEEP/WAKE-UP function， save the energy of the device if unused for a while.