VESA 400X400Mm. Manufacturer RFIVER. Compatible VESA holes pattern 100mm x 100mm to 400mm x 400mm. Maximum tilt angle 7 Degrees. Secondly, make sure your monitor or TV has four mounting holes with threads on the back of the screen that are listed in the following VESA standard list:100x100 to 400x400mm (such as 400x400/400x300/400x200/300x300/300x200/200x200/200x100/100x100mm.).
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