Microsoft - Sculpt Comfort Desktop Wireless Ergonomic Keyboard and Mouse Combo NO USB RECEIVER Microsoft Sculpt Comfort Desktop Wireless Keyboard and Mouse: Enjoy comfortable control over your PC with this keyboard and mouse, which wirelessly connect to your computer from up to 32.8 feet away using the included 2.4GHz USB transceiver. The keyboard features a contoured design with comfort-curve keys and a detachable palm rest to fully support your hand and wrist during use. 2.4GHz wireless connection The mouse and keyboard connect to your computer using a USB transceiver and work up to 32.8 feet away. Compatible with most versions of Windows Works across a variety of Windows computers. With BlueTrack technology, your mouse works on a variety of surfaces This mouse's blue beam is 4 times larger than a standard laser, and it captures a high-contrast image of whatever surface it's on for precise accuracy. 6-button mouse design includes a Windows Touch tab The Windows button supports swipe functionality to help you navigate the Start screen. 4-way tilt-and-scroll wheel The mouse's scroll wheel can be used for simple up, down, left and right navigation. Contoured keyboard design with comfort-curve keys Lets you type comfortably and accurately. Windows 8 shortcut keys offer quick, easy access to commonly used functions. Split space bar with backspace functionality Helps you type efficiently using the keyboard. Detachable palm rest and adjustable keyboard legs Promote neutral wrist positioning for comfortable typing.