Sanwa Supply Bluetooth Numeric Keypad, 20 Keys (19 Keys + Numlock Key), Pantograph, NT-BT21BK

This Bluetooth numeric keypad is compatible with Bluetooth 3.0. It uses the same pantograph keys as laptops, allowing for comfortable typing even when pressing the edge of the keys. The keys are isolated and independent, reducing the risk of catching your fingernails. It is equipped with a [Tab] key and a [00] key. It is convenient for accounting work and tasks that require a lot of numeric input. It is designed with an inclination angle that makes typing easy. It comes with an on/off switch to reduce wear and tear on the battery.