Dell - KM3322W Keyboard and Mouse - USB Plunger Wireless RF 2.40 GHz Keyboard - USB Wireless RF Mouse - Optical - Black

Enhance your all-day productivity with this RF 2.4GHz wireless keyboard and mouse combo. With 12 programmable keys and 1 programmable scroll wheel click, you can gain quick access to your frequently used applications, folders and functions. The full-sized wireless keyboard comes with a dedicated numeric pad, function keys, and programmed pre-sets that can enhance your efficiency.

Dell KM555 Keyboard & Mouse - USB Type A Plunger Wireless Bluetooth/RF 5.1 2.40 GHz Keyboard - English (US) - Black - USB Type A Wireless Bluetooth/RF Mouse - Optical - 4020 dpi - Scroll Wheel - Black - Volume Down, Volume Up, Mute, Play/Pause, Forward, Back, CoPilot, Multimedia, On/Off Switch Hot Key(s) - Symmetrical - AAA, AA - Compatible with PC, Mac - Retail Box

MK540 Advanced is an instantly familiar wireless keyboard and mouse combo built for precision, comfort and reliability. The full-size keyboard features a familiar key shape, size, and feeling – optimized for precision and noise reduction. The palmrest and adjustable tilt legs keep you comfortable for long stretches and the contoured mouse is designed to fit perfectly into either palm. Plug and play your keyboard and mouse with one tiny USB receiver with Logitech Unifying technology. You’ll get a reliable – and encrypted – wireless connection up to 32.8 ft away with virtually no delays or dropouts.