Dell Wireless Keyboard & Mouse - KM117 - Black. Be productive with the Dell Wireless Keyboard and Mouse - KM117. Type comfortably on the full-sized keyboard with chiclet keys which features a 3- section layout plus multimedia and hot keys. Easily navigate your daily tasks with the optical mouse designed for productivity and comfort. 2-AAA batteries.1-AA battery. USB Receiver included. Dell Wireless Keyboard and Mouse The Dell Wireless Keyboard and Mouse features a sleek, compact design that will fit comfortably into any desktop setup. Enjoy the freedom of an easy and reliable wireless connection Effortlessly connect your keyboard and mouse via 2.4GHz RF wireless with a nano dongle which easily connects to a USB port, for reliable daily performance. Designed to enhance daily productivity Type comfortably on the full-sized keyboard with chiclet keys, which features a 3-section layout plus multimedia and hot keys. Easily navigate your daily tasks with the optical mouse.