Manhattan Numeric Keypad, Wireless (2.4GHz), USB-A Micro Receiver, 18 Full Size Keys, Black, Membrane Key Switches, Auto Power Management, Range 10m, AAA Battery (included), Windows and Mac, Three Year Warranty, Blister

Certification: FCC CE RoHS2 WEEE | Product colour: Black | Mac operating systems supported: Yes | Windows operating systems supported: Yes | Battery type: AAA | Operating relative humidity (H-H): 5 - 90% | Operating temperature (T-T): 0 - 40 °C | Manual: Yes | LED indicators: Yes | Storage temperature (T-T): -20 - 60 °C | Weight: 90 g | Material: Acrylonitrile butadiene styrene (ABS) | Wireless range: 10 m | Power source type: Battery | Device interface: RF Wireless | Frequency band: 2.4 GHz | Receiver type: Micro receiver | Mac compatibility: Yes | Purpose: Laptop/PC | Height: 23 mm | Batteries included: Yes | Pointing device: No | Receiver included: Yes | Depth: 140 mm | Keyboard number of keys: 18 | USB hub: No | Linux operating systems supported: Yes | Width: 85 mm | Wireless receiver interface: USB | Harmonized System (HS) code: 84716060 | Number of batteries supported: 1 | Compliance certificates: RoHS | Keys operating life: 5 million characters | Sustainability certificates: RoHS