FlexiSpot M7MB AlcoveRiser Standing Desk Converters

Removable keyboard tray,Great for laptops Easy one-step attachment gives you the option to use the desk riser with or without the keyboard tray. A 18.5'' wide U-shaped desktop cutout over the keyboard tray enables easy use with a 17'' laptop. Straight up-down operation While comparable products extend outward while raising, taking up space and increasing the likelihood they might topple forward; FlexiSpot risers raise and lower vertically, saving valuable space and offering better stabilization. Single handle, stepless height adjustment Adjust the desk height to a level that perfectly suits you with versatile stepless height adjustment. With a single handle instead of two, it’s easy and convenient to lift with even just one arm, especially for users with back, arm, or wrist pain.