The Natural Ergonomic Keyboard 4000 from Microsoft is an ergonomic wired-USB keyboard with with a zoom control, an enhanced numerical keypad and Internet and multimedia function buttons. The keyboard connects to your Windows or Mac computer via the USB interface and features a split ergonomic design with an integrated wrist rest.
The keyboard features a split-key ergonomic design with an integrated wrist-rest. This design not only supports your wrists while typing, but also provides a more natural position for your hands and fingers as you type.
The keyboard features a zoom control, an enhanced numeric keypad and Internet and multimedia function keys. These enhanced keys and controls let you more easily control your computer.
The keyboard can be connected to any computer with a USB interface, making it easy to attach to almost any computer.
Windows Systems: 60 MB (install 100 MB) Mac Systems: 30 MB
Operating Systems Supported
Windows One of the following Windows 8.1 Windows 8 Windows 7 Windows Vista Windows XP Pro, Pro x64 Edition, Home, Media Center Edition, and Tablet PC Edition Windows 2000 SP4 or higher
Mac Mac OS X v10.2x to 10.4x Dashboard will only work with Mac OS X v10.4 or higher Exposé will only work on Mac OS X v10.3 or higher Users of Mac OS X v10.2.x must install enclosed IntelliType Pro and IntelliPoint software before connecting the hardware Users of Mac OS X v10.3.x must upgrade to Mac OS X v10.3.9 before connecting hardware OR install the enclosed IntelliType Pro and IntelliPoint software before connecting the hardware
CD-ROM drive USB port Multimedia Hot Keys are supported for use with: Windows-based PC: Versions of Microsoft CD Player, Microsoft Deluxe CD, Windows Media Player, and certain versions of other popular media players and browsers.
10.3 x 3.26 x 19.8" (26.2 x 8.3 x 50.3 cm)
2.9 lb (1.3 kg)
Microsoft Natural Ergonomic Keyboard 4000 - USB Review