22 Keys Bluetooth Wireless Number Rechargeable 2.4GHz Numeric Keypad

With 22 full-size keys plus left, right, down, up arrow keys, this wireless number pad is the perfect add on extension to your laptop or compact keyboard., Our numeric keypad work by 2.4GHz wireless technology, just plug the receiver to USB port, then can easy use for fast data transmission. The maximum working range up to 32.8ft., Designed to fit the average hand and to prevent wrist strain with a tilted slope., Our this number pad with auto sleep function, when long time no action will auto sleep, then press any key can awake up the keypad., The wireless numeric pad can work for PC, laptop, desktop computer and notebook in windows 7/8/10 systems. Just feel free to contact us when have any question about number pad.