The Philips Wireless Mouse comes with 1000DPI, 3 Buttons, optical precise, smooth control and quick scroll wheel, makes an ideal input solution. The most modern Wireless Keyboard presenting 105 circular keys, can withstand 10 million of keystrokes with waterproof design, can resist accidental liquid spills. The Wireless Keyboard Mouse Combo supports 2.4GHz wireless connectivity, Compatible with Windows, MacOS and Linux.