Azza CUBE MINI 805 Mini ITX Tower Case in Silver Weight___1.51 kg 5 encoding to minimise dependence 5 encoding to minimise dependence on computer and network resources to produce remarkably clear video and a consistently smooth video stream even when bandwidth is limited Keyboard Keyboard key switch Mechanical Recommended usage Office Keyboard style Straight Keyboard form factor Full size (100%) Hot keys Yes Wrist rest No Windows keys Yes Pointing device No Numeric keypad Yes Device interface RF Wireless Design Product colour Black Keyboard style Straight Backlight No Surface coloration Monochromatic Wrist rest No Technical details Product colour Black Backlight No Surface coloration Monochromatic Windows keys Yes Numeric keypad Yes Harmonized System (HS) code 84716060 Power Power source type Battery Battery technology Alkaline Mouse battery type AA Number of batteries (mouse) 1 Keyboard battery type AAA Number of batteries (keyboard) 2 Mouse Buttons type Pressed buttons Buttons quantity 3 Scroll Yes Scroll type Wheel Mouse battery type AA Number of batteries (mouse) 1 Mouse included Yes System requirements Windows operating systems supported Windows 10 Education 1 Gen 1) Type A ports quantity 2 Cooling Front radiator sizes supported 120 so please do not daisy chain more than 3 digital RGB fans together