?? UNIVERSAL COMPATIBILITY: fits most 50 - 86 - inch LCD, LED flat or curved screen TV with VESA mounting holes from 200x200mm (min) to 800x500mm (max). It is perfect for classrooms, exhibitions, conferences, and trade shows. ?? REMOTE CONTROL FUNCTION: our TV lift mechanism with remote control option also has manual buttons. It raises and lowers the TV quickly (less than 13 seconds) and almost silently. The remote control range is 16 oe inches (5 m), so you can change the TV height from anywhere in the room. ?? PREMIUM QUALITY: the powerful 50W TV actuator c an lift heavy televisions weighing up to 200 lb. The TV cart material is high - quality, durable SPCC steel. The main parts have a 5 - year warranty, and the motor has a 1 - year warranty. ?? MOBILE AND PRACTICAL: the portable TV stand is very maneuverable on different surfaces. Each 3" diameter caster wheel can rotate 360 degrees and has its lock. The height - adjustable shelves can hold the accessories up to 10 lb. ?? EASY TO INSTALL: intuitive assembly requires no special skills. The kit includes all necessary hardware and assembly step - by - step instructions with pictures. Our US - based customer support team is available 24/7 to answer all your questions.