

🖥️ Elevate your screen game—mount smarter, not harder!
The VIVO Steel VESA Extension Mount Adapter Brackets enable 32 to 55 inch LCD/LED TVs with large or non-standard VESA hole patterns (up to 400x400mm) to fit standard mounts. Crafted from durable alloy steel, these low-profile black brackets support up to 66 lbs and come with all necessary hardware for easy installation, backed by a 3-year warranty.





















| ASIN | B07MG8DCTL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,877 in Electronics ( See Top 100 in Electronics ) #67 in TV Wall & Ceiling Mounts |
| Color | black |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,863) |
| Date First Available | January 11, 2019 |
| Finish | black |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 13.7 ounces |
| Item model number | MOUNT-AD400B |
| Manufacturer | VIVO |
| Material | Alloy Steel |
| Mounting Type | extend |
| Package Dimensions | 8.31 x 2.8 x 1.34 inches |
| Part Number | MOUNT-AD400B |
| Size | 200mm extension |
| Warranty Description | 3 Year Warranty |
C**S
Perfect adapter
Works perfectly to mount a 36in tv to a 3 monitor desktop stand. Hardware included to mount the TV to the adapter and adapter to vesa plate.
A**R
Problem Solver!
If you are like me and accidentally bought a TV with holes that are too far apart for the mount that you already painstakingly installed, you should get these brackets! Problem solved immediately, the TV has been up for six months now with no issues.
A**R
Flexible and sturdy
infinite flexibility to within their max specs. Good solid design. Saved hundreds on several TV upgrades ... both newer TV's were 300mm x 200 mm VESA, old mounts were 200 x 200. 2 of these cost $30 vs $200 for 2 new ones. Also saved a lot of headaches.
K**S
Upgrading from 200X300 to 300x400 tv and this adapter worked
We purchased a new 60" TV that replaced a 50", and the mount bracket did not fit the back of the latest 60" TV. After some googling, I came up with this product as the solution. According to the specs, this adapter can support 66 lbs, which is more than enough for our new 60" TV at 38 lbs. My only criticism is that the spacers that came with the adapter were too big, but I used the ones from our old TV; with this adapter, we were not able to mount our soundbar due to the screws being too short and the directions could be better, but I figured it out. So far, so good, and the TV is still up. It's still more accessible and cheaper than installing a whole new mount in the studs leaving more holes etc.
J**.
worked nicely
Nice adapter we used to mount a larger TV in the bedroom without having to change the whole mount. It has a variety of hole patterns to fit most TV's, and it wasn't hard to install (Just follow the instructions).
P**D
Bolts too short for my Samsung TV.
Bolts too short for my Samsung TV. I struggled with trying to get the bolts to catch but after 15 minutes of trying and I gave up and decided I was going to return the item but then I got the idea that I could use my pvc cutter to cut the spacer in half. That worked so if you're getting this and you expect those bolts to reach you might have to cut your spacers in half too. Now you might have thought hey just don't use the spacers but then the bolts are too long and it doesn't tighten down. The bolts needed to be like a quarter inch longer and they would have been fine or the spacers a quarter inch shorter and they would have been fine. Perhaps they should just put different size spacers and longer bolts.
P**.
Good adapters for TVs with wide/taller mount hole locations
Just what I needed to line up the holes on the TV as my wall mount did not match up to my T. Enabled me to mount TV to the wall.
K**S
The Simplest Solution, and it is the Best One!!
The simplest solution is the best solution. I hung my new TV on a 12 year old TV mount. None of the positions of the old arms worked since some of it was missing so I had to ignore all that. I just attached the TV to the base plate with just these 4 pieces and hung it. Super easy. I looked at other reviewers photos to figure out what to do. My work is buried under my existing mount’s arms that I didn’t use, so it is too hard to see what I did. Thanks to all the reviewers out there that post photos!!
Y**E
Used for extending the size of a TV wall fitting bracket that was already in place, in order to wall hang a larger flat screen TV. Did the job perfectly with easy fixings. Cheaper and much easier than replacing the whole wall bracket.
C**N
Excelente opción para evitar comprar e instalar otro soporte de tv completo.
V**3
Bought tv stand for son to go with his tv for Christmas but tv stand wouldn’t work with his Amazon tv. We were going to return and buy a new stand until I saw this! Figured why not try it. Turns out it worked perfectly :) saved a lot of hassle.
J**C
This adapter worked perfectly to convert my 200mm VESA Mount to the 400mm fittings on my new TV. Recommended
G**T
Perfect and easy to use
Trustpilot
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