MICROSOFT Wireless Comfort Desktop 5050 USB, Retail PackEveryday Comfort with Style and Security Dress up your desktop with this beautifully modern keyboard and mouse set. With a tasteful mix of glossy and textured black surfaces, this desktop set will have you appreciating its good looks every day. The ergonomist approved curved keyboard encourages you to use a more natural posture that aligns your arms, wrists, and hands for greater comfort. With a reliable wireless connection, you can eliminate clutter