The Dell MS5320W Wireless/Bluetooth Multi-Device Mouse in Gray is a compact and versatile standard mouse made by Dell. It features wireless and Bluetooth connectivity, programmable buttons, adjustable DPI up to 4000, a scroll wheel, battery status indicator, and on/off switch. With optical tracking technology and 7 buttons, this mouse offers a comfortable and efficient user experience. Designed in the USA, this mouse is a reliable and high-quality option for those looking for a convenient and effective pointing device for various devices.