KALEA-INFORMATIQUE Bluetooth 5.1 2.4G Wireless Numeric Keypad with touchpad and 2.4GHz, 3.071 x 4.331 inches, range 32.8 ft, 500 mAh rechargeable battery

Wireless numeric keypad incorporating a 78 x 110 mm touchpad, allowing digital input and pointer control functions to be bundled into a compact 167 x 118 x 11 mm device. Dual wireless interface with support for Bluetooth 5.1 and 2.4GHz link, with announced communication range up to 10m between the numeric keypad and connected equipment. Works with or without the included USB dongle. Large high-sensitivity touchpad built into the top of the numeric keypad to ensure pointer movement and touch control without the need for permanent use of a separate mouse. Automatic recognition of Windows, iOS, Android and macOS environments, with one key to open the calculator function directly when used in Windows. Built-in 500mAh capacity lithium-polymer battery, rechargeable by USB Type-C connector; wireless operation without permanent cable power.