Windows Vista, Windows XP, Windows 7, Windows 8, Windows 10
2 AAA (keyboard) and 1 AA (mouse) batteries
Wireless range may vary due to environmental and computing conditions.
Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions.
Tested under limited conditions (maximum of 60 ML liquid spillage). Do not immerse keyboard in liquid.