KEYCOOL K21 Mechanical Number Keypad Wireless Numeric Keyboard, Hot-swappable Bluetooth Numpad 5.0/2.4GHz, RGB Numerical Programmable Keyboard for Laptop Mac Win iOS Android

TRIPLE MODE: The K21 wireless numeric keypad is equipped with a triple link mode, wired, Bluetooth or 2.4G hz wireless connectivity for convenient use. The numeric keypad also features a high-capacity 1500mAh battery to ensure long-lasting use without frequent recharging. ^^
Hot Swappable Numeric Keypad: Plug and play. You can customize the key functions and lights according to your own preferences. numpad is full-key hot swappable keyboard allows for freely change the most keyboard switches with 3-pin/5-pin.
^^ RGB Numeric Keypad: The K21 numeric keypad has adjustable RGB lighting effects or you can customize the RGB lighting effects to your liking. With lovely key patterns, it is very beautiful and unique. ^^ Gasket
Bluetooth Numeric Keypad: K21 numeric keypad adopts the gasket type installation structure, the gasket is made of imported PORON foam tape, The tapping sound is pleasant.
^^ Ergonomic Numeric Keyboard: K21 wireless numeric keypad is with sloped keyboard and heat-sublimation PBT keycaps, durable, perfect for financial accounting keyboards. compatible with Windows/Mac/Linux/Android/IOS multiple systems.