Rocelco 46" Large Height Adjustable Standing Desk Converter - Quick Sit Stand Up Triple Monitor Riser - Tall Gas Spring Assist Computer Workstation - Retractable Keyboard Tray - Black (R DADRB-46)

The DADR-46 Height Adjustable Sit to Standing Desk Riser and Converter offers an extra large top so you can have all your "stuff "within easy reach whether sitting or standing. Now you can sit part of the day or stand to take advantage of all the health benefits that come with standing and moving around. With the DADR-46, you and your associates will become healthier and more productive. It fits over your current desk with no need to buy additional furniture. With its spacious 45.75" W x 23.75" D work surface, you can hold up to 3 large monitors, a laptop, and more. It also includes an retractable keyboard tray that measures 25.75" W x 11. 25" D that is an ergonomic 4.5" below the desktop. EVR Enhanced Vertical Range rises up to 20" and down to 5", to optimize the ergonomic work position for people of all heights. Straight up and down motion minimizes required depth (23"). Gas piston assist allows you to easily raise and lower up to 45lbs. Grommet hole allows you to route cables or add an optional single, double or triple monitor arm such as the Rocelco DM1, DM2 or DM3.  It works with your existing desk or create a complete standing desk with the optional Deluxe Floor Stand (DADR-FS). Fully assembled and ready to go!

• EXTRA LARGE WORK SURFACE: 45.75" wide by 23.25" deep desktop holds up to 3 medium sized monitors or two large monitors and the 25.75" wide by 11.25" deep retractable keyboard tray will hold a laptop if needed. Works with optional Deluxe Floor Stand (DADR-FS) to create a complete standalone standing desk.
• RETRACTABLE ERGONOMIC KEYBOARD TRAY: Keyboard tray extends and retracts while keeping a 4.5" spacing between keyboard tray and desktop which helps keep arms and wrists in an ergonomic position to prevent neck and back strain while sitting or standing.
• QUICK, EASY AND STABLE HEIGHT ADJUSTMENT WITH EVR ENHANCED VERTICAL RANGE DESIGN: Sturdy metal frame with easy-grip side handle and gas piston assist, can raise and lower up to 45 pounds with continuous height adjustment from 5" up to 20" above desktop to optimize the ergonomic work position for people of most heights. Straight up and down motion minimizes required depth (23.25").
• GROMMET HOLE: For hassle free cable management, or to install a single, double or triple monitor mount such as the Rocelco DM1, DM2 or DM3.
• NO ASSEMBLY REQUIRED: Simply remove from box and place directly on existing desktop. Licensed under U.S. Patent Nos. 9,113,703, 9,277,809, 9,554,644, 9,924,793 and other pending/issued U.S. and foreign patents