Ergotron LX - Mounting kit (mouse holder, wrist rest, keyboard tray, sit-stand arm, slide-out mouse tray, base, extension) - for keyboard / mouse - polished aluminum - wall-mountable - for P/N: 45-353-026

Effortlessly position a keyboard to the most comfortable typing position, while seated or standing. The LX provides a very stable platform for a keyboard and mouse - tested to be 3x more rigid than other keyboard arms! The tray's leveling mechanism allows the surface to be perfectly flat no matter where the keyboard is positioned.