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| Item number: CIEN2-101740438 Manufacturer no.: KB740-GY-R-UK EAN/GTIN: 5397184718582 |
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 | Seamlessly switch between 3 devices anytime with the press of a key and enhance your productivity with its 36-month battery life. More information: Operational conditions | Operating temperature (T-T) | 0 - 40 °C |  | Storage temperature (T-T) | -40 - 65 °C |  | Storage relative humidity (H-H) | 0 - 95 % | Weight & dimensions | Keyboard dimensions (WxDxH) | 363.4 x 122 x 35.52 mm |  | Keyboard weight | 500.9 g | Power | Power source type | Battery |  | Keyboard battery type | AA |  | Number of batteries (keyboard) | 2 |  | Battery technology | Alkaline |  | Service life of battery | 36 month(s) | System requirements | Windows operating systems supported | Windows 10, Windows 11, Windows 7, Windows 8, Windows XP |  | Mac operating systems supported | Yes |  | Linux operating systems supported | Yes |  | Mobile operating systems supported | Android |  | Other operating systems supported | ChromeOS, DOS | Packaging content | Receiver included | Yes |  | Batteries included | Yes | Design | Product colour | Grey, Black |  | Adjustable keyboard height | Yes |  | LED indicators | Yes | Keyboard | Recommended usage | Office |  | Connectivity technology | Wireless |  | Device interface | RF Wireless + Bluetooth |  | Keyboard key switch | Scissor key switch |  | Keyboard layout | QWERTY |  | Keyboard language | UK English |  | Keyboard form factor | Full-size (100%) |  | Numeric keypad | Yes |  | Multi-device support | Yes |  | Hot keys | Yes |  | Bluetooth version | 5.0 | Features | Wireless range | 10 m |
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