microsoft ergonomic keyboard 4000 business vs retail

Split keyboards take some getting used to, and the Sculpt is no exception. The keyboard’s “manta ray” design presents some challenges for touch typists, but the relief it should provide from injury pain is worth working through them. A small USB dongle is also included and cleverly stored in the mouse’s battery compartment for safekeeping when not in use.

The mouse and number pad run on AA batteries and a single lithium ion battery, respectively, but these are preinstalled and you only have to remove their battery tabs. Rather than dispense with it altogether, though, it includes it as a separate module that can be pulled out of a drawer only when needed.Ī pair of AAA batteries powers the keyboard they’re included in the box and you have to install them. Microsoft lopped off the number pad to save space, as a lot of keyboard replacements do. It measures just over 15 inches across and includes a full set of alphanumeric and function keys.

Its partially split design bends the keys up and toward the cutaway, evoking the image of the sea animal and its winged fins. It re-imagines the shape of our most-used computer peripherals to prevent or reduce the effects of repetitive strain injuries like carpal tunnel syndrome.īehind the scenes, Microsoft dubbed the keyboard “Manta Ray” for obvious reasons. Microsoft lets you know right up front its aim for the Sulpt Ergonomic Keyboard wireless keyboard-and-mouse combo.

Microsoft ergonomic keyboard 4000 business vs retail