Mechanical Numpad 21-Key Wired Number Pad for Laptop with Blue LED Backlit USB Number Pad for Laptop Desktop Computer PC (Brown Switch)

21-key mechanical numeric keypad with brown switches: Keyswitch mechanism is mechanical with excellent touch, and since they're brown switches they're pretty quiet compared to the other mechanical keys, suitable for both office use and gaming
Cool backlight and responsive modes: You can choose from 4 different options by pressing FN plus 5: constant bright mode; single light mode; Breathing mode; backlit off
Compared to other ordinary Version keypad, it supports NumLock, ESC, Tab, Delete etc. With shortcut key which can open the computer calculator directly. The Numlock function is independent of any other keyboard that are currently connected
21 keys num pad keyboard is suitable for laptop users, banking and finance calculator, business workers or Used with 87 mechanic pad 82 keyboards, 68 keyboards, 61 keyboards and other keyboards without numeric section
The Num Lock function operates independently of any other connected mechanical numpad keyboards. The keypad switch on the mechanical number pad ensures a fast response

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