Ergo Depot: Introducing Humanscale's M/Flex Monitor Arm
According to Ergo Depot, Humanscale's "revolutionary" M/Flex monitor arm is the most versatile and dynamic monitor support system available today.
Palm supports (unfortunately referred to by many as “wrist rests”) should be exclusively used to rest palms between periods of typing. If you rest your wrists on these supports, particularly while typing, you increase your risk for injury.
Ergo Gear Guide