With the Logitech Lift Vertical Ergonomic Mouse White, you can get started with your PC or laptop anywhere without getting wrist complaints. The handshake design prevents your wrist from rotating, so your tendons and nerves don't get pinched. With 2 thumb buttons and a DPI button, you can easily navigate through folders and websites. You can also determine how fast the cursor moves on your screen. The SmartWheel allows you to scroll very fast or accurately through all your Excel sheets. You can connect the Logitech Lift in 2 different ways. You can connect it with the USB receiver or via Bluetooth. The USB receiver is included, and you can find it inside the mouse.