From Manufacturer
Free up your desk space while enjoying immersive content with the matte black HX Desk Monitor Arm from Ergotron. Designed to support up to a 49" 1000R curved display weighing up to 42 lb and measuring between 6 to 12" deep, this heavy-duty monitor arm may be clamped onto desks or mounted through grommets using the included hardware. Its 75 x 75mm to 100 x 100mm VESA mounting pattern offers a wide range of monitor support. Once installed, the arm adds versatility to your workspace with adjustment features such as a 20° tilt, up to 11.5" of height, a 180° pan, and a 360° rotation that allows you to lock your large screen display in portrait or landscape modes.
An integrated cable management system further helps you to maintain a clutter-free desktop. Additionally, the arm folds back over the base to retract into a compact position, which lets you keep your monitor tucked away under shelves and cabinets to save space.