Comes with clear instruction and all the mounting hardware needed

Fits VESA 150x100mm to 600x400mm mounting patterns

Compatible with multiple VESA patterns - 800x400mm/ 600x400mm/ 400x400mm/ 400x300mm/ 400x200mm/300x300mm/ 300x200mm/ 200x200mm/ 200x100mm

With the freestanding design

and adjust the height to find an optimal ergonomic posture

Electric Height Adjustable Standing Desk - Oak MUD412 Tilt TV Mount Comes with clear instruction and<Spacious Work Area>Large 55 x 28" eco friendly desktop offers ample workspace for 2 monitors and laptop setups along with important work materials, supplies, and decor. It provides more space and comfort for your busy working hours. <Smooth Height Adjustment> Customize your working or sitting positions with the adjustable height feature,ranging from 29. 1" to 48", can be used by people of different heights in different scenes. <Intelligent Control