Device Type Backlit keyboard with USB wireless receiver Keyboard Technology Scissors Localization and Layout QWERTY UK with ADRIATIC DIACRITICS Color Graphite Interface 2.4 GHz, Bluetooth 5.1 Hot Keys Function Multimedia, programmable, calculator, play/pause, backlight control, print screen, scroll lock, Zoom touch controls Features Numeric keypad Weight 728 g Included Accessories USB-C to USB-C cable OS Required Apple MacOS, Linux, Android, Google Chrome OS, Red Hat Enterprise Linux 8.0, Ubuntu 18.04, Microsoft Windows 7 / 8.1 / 10 / 11 Included Software Dell Peripheral Manager (Windows only) Battery Type Rechargeable, Run Time (Up To) 20 days