The CKU300 USB keyboard and mouse combo from V7 provides all-day comfort and productivity. The full-sized, contoured keyboard has a large, comfortable palm-rest perfect for all-day use. The keyboard features Multimedia Keys to control volume and video playback, as well as shortcut keys for even more functionality. It also has a special membrane-backed keypad to keeping typing noise to a minimum. The Combo includes an adjustable dpi, contoured, 6-button mouse with a comfortable soft rubber grip and features forward and back buttons for web browsing .