Office USB Plunger key switch QWERTY US International Full-size (100%) Numeric keypad Windows keys Adjustable keyboard height Backlight Black 1 pc(s) A wired keyboard engineered for productivity and comfort featuring built-in collaboration keys. Keyboard Security algorithms AES Angle adjustment (min) 5° Angle adjustment (max) 9° Multimedia keys Yes Programmable hot keys Yes Number of hot keys 15 Hot keys Yes Windows keys Yes Keyboard key profile Low-profile Numeric keypad Yes Keyboard form factor Full-size (100%) Pointing device No Keyboard language US International Keyboard layout QWERTY Keyboard key switch Plunger key switch Device interface USB Connectivity technology Wired Recommended usage Office Design Protection features Spill resistant Product colour Black Adjustable keyboard height Yes Full-size keyboard Yes Backlight Yes Power Power source type USB Mouse Mouse included No System requirements Other operating systems supported ChromeOS, DOS Mobile operating systems supported An