Editing Matias Ergo Pro (section)

==Design and features==
It has ordinary staggered QWERTY layout, but is split in two half-keyboards connected by a cable with 3.5 mm TRRS plugs ("handsfree plug"). Each half-keyboard can be individually adjusted, tilted forwards up to 4.5 degrees and [[Tenting|tented]] up to 9 degrees.
<ref name="ghergoces"/> Each half-keyboard has a padded palm rest and is screwed on with standard tripod mounts, allowing the keyboard to be mounted on e.g. chairs <ref name="ghkbces"/> and it also allows for mounting it [https://geekhack.org/index.php?topic=53184.msg1999679#msg1999679 vertical] making it one of the very few vertical kebyoards (SafeType and [[Kinesis Freestyle]] w/ Ascent are the only known other ones)  and possibly the only vertical mechanical one.

There is no physical numeric keypad, but it is available as virtual keys. The arrow keys and nav cluster are 3/4-sized and located in front of the right Shift key. The compact size allows a mouse on the right side to be closer to the keyboard.

On the left side, there are four additional keys for Undo, Cut, Copy and Paste.

The 6 key is on the right hand side. The right Ctrl key is in the 'B' key's position relative to the right hand. Earlier revisions sent out to reviewers had the Num Lock key in that position.<ref name="mu"/>

A 3-port USB hub is built in. The Mac version emulates an Apple keyboard, which makes the [[Media key#Function-key mappings|function keys]] behave the same way on Mac.<ref name="mu"/>