Great ergonomics on the Matias Ergo Pro. With its split keyboard design, you can place the two pieces wherever you like, as it comes with a long cable between them. There are three incline settings, including a negative incline setting, but when all the legs are up (pictured above), there’s an almost unusable wobble to the keyboard. The wrist rest is detachable, but unfortunately you need to unscrew it and it doesn’t come with a screwdriver.