The Logitech Wireless Desktop MK710. Where comfort and productivity go hand-in-hand. This low-profile keyboard features concave Logitech Incurve keys that position your fingers properly, and their softly rounded edges invite your fingertips to glide from key to key. Up to three-year battery life for both keyboard and mouse practically eliminates the need to replace batteries. Hyper-fast scrolling lets you fly through long documents or shift to precise click-to-click scrolling. An LCD dashboard lets you know for example that Caps Lock is on before you type an entire page. And the tiny Logitech Unifying receiver stays in your laptop and lets you connect another compatible wireless mouse or number pad. Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions.