About this product

Keep your wrists comfortable throughout the workday with this black Microsoft Natural Ergonomic Keyboard 4000, which features a uniquely curved design.

Power through marathon work sessions with this black wired Microsoft Natural Ergonomic Keyboard 4000. The sectioned keyboard keys are situated for comfortable typing, and the center zoom slider lets you zero in on small details with the touch of a finger. Featuring customizable hot keys and a redesigned number pad, this black wired Microsoft Natural Ergonomic Keyboard 4000 makes it easy to type without taking your eyes off the screen.

  • Microsoft keyboard is suitable for everyday home or office computing
  • Wired keyboard for lag-free input
  • Works on Microsoft Windows 7, Windows 8, 8.1, 10
  • Meets or exceeds FCC/RoHS/WEEE standards
  • Ergonomic keyboard positions hands naturally
  • USB connectivity makes it compatible with a wide range of modern devices
  • Programmable buttons allow instant actions, such as checking email
  • Customizable multimedia keys provide convenient access to your music, photos, and videos
  • Comes in black color
  • 3-year manufacturer limited warranty


Natural, Ergonomic Design for Comfortable Typing
Part of the Microsoft Natural line, this ergonomic keyboard is designed to ease stress on your hands, wrists, and forearms while you work. The curved key layout, conveniently positioned number pad, and cushioned palm rest keep you comfortable, even during long typing sessions. The reversed slope puts your hands in a more relaxed position while you type, so you'll be able to work faster and longer. The plush integrated palm rest lets your wrists rest at a natural, comfortable angle while you work, preventing strain.

Hot Keys and Zoom Slider for One-Touch Functionality
The customizable hot keys let you set up your keyboard the way you want it, allowing you to access files, folders, and webpages with just a touch. The hot keys even let you easily access peripheral device controls. The Zoom Slider in the middle of the keyboard allows you to zoom in and out with a swipe of your finger. You can also lock the keyboard's F keys to prevent accidentally activating any special functions.

10-Key Numeric Pad for Easy Calculations
Microsoft Natural Ergonomic Wired Keyboard 4000 has a built-in 10-key pad, so you can quickly and conveniently input and calculate numbers.