This product is a wireless mouse with dual 2.4Ghz & Bluetooth wireless connectivity. You have the choice to connect either via Bluetooth or via the USB-A dongle with 2.4 Ghz wireless technology.N/AN/AIt is compatible with Windows Mac OS & Android operating systems. It has 5 control buttons and a scroll wheel. The optical resolution is adjustable via a control knob: 1000/1200/1600 DPI.N/AN/AWhether you are left or right handed no problem: The design of the mouse is ambidextrous. Its small size will allow you to take it everywhere on your travels. The mouse has an ON / OFF button as well as a low battery indicator.