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| Item number: CIEN9-94480816 Manufacturer no.: GY41C33979 EAN/GTIN: 195477828483 |
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 | Go beyond the limitations of your notebook and complement your workflow with a tactile, responsive 21-key keypad that sports premium scissor-switch keys and is compact enough to take on the go. With an impressive up to 3 months of battery life and a powerful 2.4 GHz wireless connector, you can rest easy knowing that your numeric keypad will be ready for action whenever you are. More information: Power | Power source type | Battery |  | Battery technology | Lithium Polymer (LiPo) | Packaging data | Package width | 180 mm |  | Package depth | 127 mm |  | Package height | 43 mm |  | Package weight | 277 g | Design | Product colour | Grey |  | Ergonomic design | Yes |  | Cable length | 1 m | System requirements | Windows operating systems supported | Yes | Other features | Wireless receiver interface | USB | Features | Device interface | Bluetooth/USB/RF Wireless |  | Purpose | Universal |  | Key switch type | Tactile |  | Keyboard number of keys | 21 |  | Keys operating life | 10 million characters |  | Frequency band | 2.4 GHz | Packaging content | Cables included | USB Type-C to USB Type-A |  | Receiver included | Yes |  | Warranty card | Yes | Weight & dimensions | Width | 132.8 mm |  | Depth | 85 mm |  | Height | 13.5 mm |  | Weight | 109 g | Operational conditions | Operating temperature (T-T) | 0 - 40 °C |  | Operating relative humidity (H-H) | 20 - 95 % |
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 | Other search terms: Wireless Keyboard, Lenovo keyboards, Lenovo keyboard, Key switch, Key switches, Keyboard, Keyboards, Keypad, Keypads, Numeric keypad, Numberpad, Numberpads, Numeric keypads, wireless keyboard |
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