Review on 🔊 Enhance Your Audio Experience: ECHOGEAR Sound Bar Mounting Brackets - Achieve Perfect TV-Soundbar Compatibility with LG, Vizio, Bose, Dolby Atmos Speakers & More by Sheppard Priest

First I tried to use it to install the TCL Alto Soundbar under the TCL TV. The soundbar uses mounting option C, bottom mounting holes. You can see in my photos that one of the two bottom brackets is broken. None of the included screws were the right length and diameter to fit the soundbar's bottom mounting holes. All of the correct diameters were too short to fit through the required washer, bracket and then into the soundbar. It's sad none of the bolts fit considering how much extra iron they send you. Second, this kit seems to only work with the Versa 200x200 mount. I tried mounting the TV on a swingarm using a Vesa 100x100 mount. Nowhere in the item description or manual is this mentioned. So I am very disappointed that an item with such a high rating is a complete failure for my purpose. I will be returning this mount as it is completely useless for my purposes.