A keyboard stabilizer is designed to make typing more comfortable for wrists, hands, and fingers. The body of the device rests on the desk or table and holds the weight of the keyboard with its “legs”. Positioning your hands on this new surface makes it easier to achieve adequate wrist extension while typing.
Keyboard hand positioning devices are designed to allow your wrists to be in a neutral position – which means you can type with thumb extension rather than having them flexed back towards your head. When you use one of these devices correctly, it’s difficult not to notice how much less tension there is in wrist muscles throughout what would normally be an extended typing session! So not only does using one relieve pain caused by insufficient wrist extension.