Your wrists will thank you The Comfort Curve Keyboard 3000 is ergonomist approved and helps provide a more natural wrist position that just feels right from the first time you use it. The slim, glossy design saves space and makes a statement on your desktop. Contour: It’s familiar, yet modern All the keys are the same size and in a familiar place, even with the Comfort Curve. The slim, glossy design saves space and makes a statement on your desktop. Ergonomist-approved Comfort Curve design The Microsoft Comfort Curve encourages natural wrist posture, plus it is easy to use. Easy-Access Media Keys Control your music and videos, and open the Calculator with the touch of a key.