For laptop users, a good choice is an ergonomic laptop desktop converter, which weighs less than 7 pounds, has a height range of 2.6 inches to 18.6 inches, and a screen tilt range of 0 degrees to 25 degrees. However, if you are using a single-monitor or dual-monitor desktop setup, look for a converter suitable for desktop use.
SIT-STAND DESK CONVERTER - Sitting all day will cause health problems . Our converter suit your existing desk to transition to standing at the office.
STANDING WORKSTATION – Move smoothly from sitting to standing with the help of the gas spring mechanism.
DESKTOP SPACE – top platform and keyboard platform provide ample space for laptops
https://www.litackactuator.com/standing-desk-converter/electric-standing-converter/adjustable-desktop-riser.html