Logitech MK270. Keyboard form factor: Standard, Keyboard style: Straight, Connectivity technology: Wired, Device interface: USB (Universal Serial Bus), Keyboard layout: QWERTZ, Recommended usage: Home. Colour of product: Black. Mouse included\n\n\n Keyboard Purpose PC/server Recommended usage Home Keyboard style Straight Keyboard form factor Standard Keyboard layout QWERTZHot keys Yes Programmable hot keys Yes Wrist rest No Keyboard language Czech Connectivity technology Wired Device interface USBDesign Colour of product Black Backlight No Technical details Plug & Play Yes Colour of product Black Backlight No Scrolling directions Vertical Number of scroll wheels 1 Connectivity technology Wired Ergonomics Plug & Play Yes Power Battery technology Alkaline Number of batteries supported 2 Battery type AAAMouse Scroll Yes Scroll type Wheel Scrolling directions Vertical Number of scroll wheels 1 Mouse included Yes System requirements Windows operating systems supported Yes Other features Connectivity technology Wired\n\n\n