Microsoft Sculpt Ergonomic Desktop L5V-00001 Wireless Keyboard and Mouse: This wireless keyboard and mouse are designed to encourage good hand and wrist posture. The keyboard has a split dome shape to fit the curve of your hands, and the mouse's raised design allows you to keep your wrist in a more comfortable, natural position

Product Features:

• 2.4GHz wireless connection
  • Mouse and keyboard connect to your computer using a wireless USB receiver and work up to 10 ft. 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.
• Mouse design includes back button and Windows button
  • The back button makes Web navigation simpler by letting you go back to a previous page with a click. The Windows button on the side of the mouse can be clicked to activate the Start menu.
• 4-direction scroll wheel
  • The mouse's scroll wheel can be used to scroll both vertically and horizontally.
• 104-key design
  • The natural arc keyboard layout follows the curve of your fingertips to encourage a more natural typing posture.
• Separate 10-key numeric keypad
  • The number pad is separated from the rest of the keyboard to provide more options for how you want to use your desk space.
• Advanced ergonomic design encourages natural posture
  • Mouse angle and height are designed to place wrist in a comfortable position and reduce pressure on carpal tunnel area. The keyboard's arc and reverse tilt design add comfort