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.
Love this set. Really cleans up the space not having any wires. Some have commented that sometimes the keyboard or mouse lags. I found putting an extension like the one provided with the Logitech K400 keyboard on the receiver moves it a bit away from the USB port. No problems since doing this trick.
Logitech - K400 Tenkeyless (TKL) Wireless Membrane Keyboard - Black
Surf the Internet and navigate your laptop with ease with this Logitech K400 920-003070 wireless touch keyboard that features a built-in multitouch touchpad for simple Web browsing. Plug-and-play design allows immediate use.