This HP Wired Optical Mouse is easy to install through the USB Receiver that it comes with to your computer USB port and automatically connects (Plug-n-Play) leaving your desktop free of wires and improving portability. It is a high performance device with stable  connect Wired tion. Follow the simple steps to place your order onlineThis HP Wireless Optical Mouse is easy to install through the USB Receiver that it comes with to your computer USB port and automatically connects (Plug-n-Play) leaving your desktop with  wires and improving portability. It is a high performance device with stable wired connection. z digital wired transmission. Easy Plug-and-Play Connection mode. Built-in mini USB receiver. Ergonomically designed for comfortable grip.Low voltage alarm function.