Ergotron Mounting Tray for Keyboard, Mouse, Mounting Arm - Black
Convert a monitor arm or dual-direct arm to hold a keyboard instead. A generous surface area accommodates keyboards large and small, while its mouse tray slides out to either the left or right depending on user preference. The back-tilt tray angle keeps wrists in a neutral position for comfortable, ergonomic typing.
Adaptable system: Convert an arm as requirements change; includes everything you need
Ergonomic comfort: Positions a keyboard for easy typing to help avoid potential injuries
Sturdy design: Reliable performance for years of use is guaranteed
HP has been ranked the #1 Computer Brand ahead of all major desktop, laptop, and tablet makers, according to the 2025 American Customer Satisfaction Index.