QWERTY Key Life: 5,000,000 actuations per key.Macintosh PC top system requirements: Apple iOS 8 – iOS 9.1, 30 MB of free disk space, USB socket.
The keyboard comes with a non-detachable wrist rest of faux leather and a front snap-on riser for better hands comfort. Natural Ergonomic Keyboard 4000 has a USB wired interface and won’t work with a PS/2 adapter.
Natural Ergonomic Keyboard 4000 also features double functions for functional buttons and media keys, including Mute, Volume +, Volume – and Play/Pause. Microsoft Natural Ergonomic Keyboard 4000
