Port Designs wireless optical Mouse puts you in control thanks to responsive optical tracking that makes editing and navigation precise and efficient. Get working straight away with this plug-and-play, all-systems-compatible USB mouse. A comfortable plug-and-play wireless mouse with built-in quality and optical precision. Enjoy smooth, precise curser control that lets you edit documents and navigate the web more efficiently. It works right out of the box - just plug it into your USB port and you're ready for business. Left-handed or right, work comfortably all day long with this ambidextrous computer mouse and stay in control with smooth, responsive optical tracking that moves the cursor just where you want it.