Logitech 920-008685 Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Unifying USB-Receiver, Multimedia Hotkeys, 3-Year Battery Life, for PC, Laptop, INTL Layout - Black Black

Precision Typing: An instantly familiar experience, type with ease and comfort on this full-size wireless keyboard, featuring reduced noise, palm rest, spill-resistant design (1), adjustable tilt legs,Built For Comfort: The sleek combo's wireless mouse features an ambidextrous shape and soft rubber side grips that fit comfortably in your palm, as well as enhanced tracking and precise cursor control,Long-Lasting Autonomy: The wireless keyboard and mouse set come with long-lasting battery life, with the keyboard lasting up to 36 months and the wireless mouse for up to 18 months (3),Customized Control: Enhanced productivity at your fingertips, the computer keyboard comes built with convenient, essential hotkeys providing direct access to media, calculator, battery check functions.

• Wireless Freedom: Plug-and-play your keyboard and mouse with the mini Logitech Unifying USB receiver, for a reliable wireless connection up to 33 ft away from your PC or laptop
• Windows 8, Windows 7, Chrome OS,Upgrade to Logitech MK850 Combo: Improve productivity with the multi-device MK850 Keyboard and Mouse Combo.
• Bluetooth/USB, padded palm rest, sculpted mouse, hyper-fast scrolling, customization