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 & 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.