Check the listing for details. Nulea Wireless Ergonomic Keyboard, Split Keyboard with Cushioned Wrist Rest, Blu. Color: Black, Condition: New. Listed at 55.00 USD. Exceptional Comfort: Standard keyboards force you to hold your wrists and arms at angles that can cause discomfort or pain in your hand, arm, or shoulder. With Nulea ergonomic wireless keyboard, it can help you position your body more properly, with your shoulders relaxed and can reduce the risk of fatigue and injury by its split, splayed and curved design.