Dell Pro Wireless Keyboard and Mouse – KM5221W

Characteristics Wireless router range: 10 m Design Backlight: No LEDs: Battery Wrist rest: No Keyboard style: Simple Product color: Black Power Number of batteries (keyboard): 2 Battery life: 36 months Keyboard battery type: AAA Power supply type: Battery Weight and dimensions Keyboard weight: 400 g Mouse dimensions (WxDxH): 115.51 x 61.96 x 38.14 mm Mouse weight: 91.8 g Keyboard dimensions (WxDxH): 433 x 123 x 34 mm Working conditions Temperature range (operation): -10 – 50 °C Temperature range (storage): -40 – 65 °C System requirements Supported Windows operating systems Windows 10 Enterprise Windows 8.1 Enterprise Windows 8.1 Pro x64 Windows 8 Pro x64 Windows 8.1 Pro Windows 10 Home Windows 8.1 Windows 8 Pro Windows 10 Enterprise x64 Windows 8.1 x64 Windows 8 Enterprise Windows 8.1 Enterprise x64 Windows 10 Windows 8 Enterprise x64 Windows 8 x64 Windows 10 IoT Core Windows 10 Education Windows 10 Pro Windows 10 IoT Enterprise Windows 10 Pro x64 Windows 8 Windows 10 x64 Windows 10 Education x64 Windows 10 Home x64 Other supported operating systems: Chrome, DOS Mobile operating system support: Android Mac operating systems supported: Yes Linux operating systems supported: Yes Packaging data Package height: 72 mm Packaging type: Box Package width: 455 mm Weight with packaging: 713 g Batteries included: Yes Mouse Scroll wheel: Yes Layout: Ambidextrous Mouse battery type: AA Motion resolution: 1600 DPI Number of buttons: 3 Scrolling Directions: Vertical Mouse Included: Yes Number of batteries (mouse): 1 Scroll type: Wheel Motion Detection Technology: Optical Button type: Push buttons Keyboard Hot keys: Yes Pointing device: No Frequency band: 2.4 GHz Keyboard size: Full size (100%) Keyboard Language: American International Programmable hotkeys: Yes Application: Office Number of hotkeys: 12 Device Interface: RF Wireless Numeric keypad: Yes Keyboard layout: QWERTY