Experience total comfort with Logitech MK345 Wireless Combo full-sized keyboard with palm rest and comfortable right-handed mouse. Enjoy robust connections thanks to Logitech advanced wireless connectivity, providing fast data transmission and seamless connectivity. Focus on what's truly important and forget about the hassle of changing batteries thanks to our energy-efficient engineering. With easy access to media controls, mute your computer, skip to the next song or pause a video instantly thanks to 12 programmable F-keys. (Requires Logitech software.). Full-size keyboard layout Comfortable, quiet typing on a familiar keyboard layout with generous palm rest, spill-resistant design, and easy-access media keys like mute, volume, and play.