3Dconnexion Ergonomic Keyboard Pro with Detachable Wireless Numpad - Programmable Keys: 12 with 4 programmable media keys & 9 programmable keys on numpad - Connectivity: Keyboard: USB-A (wireless receiver embedded for numpad) Numpad: 2.4GHz Wireless & Bluetooth LE USB-A to USB-C cable for charging - Numpad Battery: Rechargeable lithium polymer 350 mAh 6 months battery life - Keycaps: Ergonomic advanced scissor technology - Layout: US: QWERTY - 3DX-700090 - - Open Box

Manufacturer Warranty: 12 Months Limited Warranty