• 20-inch (51 cm) height range allows users to move between sitting and standing positions during data entry
• Extends keyboard up to 42" (107 cm); fold the keyboard back out of the way when not in use
• Ergonomic back-tilt keyboard tray ensures wrists remain in a neutral position during data entry—avoid repetitive-stress injuries while increasing comfort and productivity
• Mouse tray slides out to left or right, depending on user preference
• Patented CF™ motion technology provides premium ease-of-use adjustment

Effortlessly position a keyboard to the most comfortable typing position, while seated or standing with the Ergotron's 45-354-026 LX Sit-Stand Wall Mount Keyboard Arm. It designed to extend keyboard up to 42" (107 cm) and fold the keyboard back out of the way when not in use. The Ergonomic back-tilt keyboard tray ensures wrists remain in a neutral position during data entry—avoid repetitive-stress injuries while increasing comfort and productivity. It uses Patented CF™ motion technology to provide premium ease-of-use adjustment.

It provides a very stable platform for a keyboard and mouse-tested to be 3x more rigid than other keyboard arms! The tray’s side-to-side adjustment mechanism allows the surface to be parallel, no matter where the keyboard is positioned, while its fore-aft back-tilt angle keeps hands and wrists in a comfortable, ergonomic position. This keyboard arm passes Ergotron’s 10,000-cycle motion test, which ensures years of trouble-free height adjustments.