The Vivitar Wireless Plug & Play USB Receiver Pizza Slice Computer Mouse is a standard mouse with ergonomic features, making it comfortable to use for extended periods. It connects wirelessly via a 2.4 GHz USB receiver, allowing for convenient operation without being tethered to your computer. With optical tracking technology, this mouse provides precise and reliable cursor control. Designed by Vivitar, this mouse is a reliable and efficient choice for navigating your computer with ease.