Product's Highlight:- - Type comfortably and accurately on a full size keyboard with textured palm rest, media controls, f key shortcuts, and adjustable tilt legs for the perfect typing position - Stay productive for hours with a comfortable full size mouse that combines precision laser grade tracking and advanced controls - Your keyboard stays powered for 36 Months and your mouse for 24 Months with no battery changes. Abrasion resistant key print - Hot keys put media, calculator and battery check functions at your fingertips - One tiny Unifying receiver connects both the keyboard and mouse to your computer.Advanced 2.4GHz wireless (10 meters) Product Description : The MK545 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 – and the full-size, contoured mouse provides comfort for hours. System Requirement: Windows 7, 10, 11 or later, Chrome OS Package Content: Wireless Keyboard, Wireless Mouse, Logitech Unifying™ receiver, 4 AA alkaline batteries (pre-installed), User documentation