---
product_id: 103711729
title: "VIVO Steel VESA Extension Mount Adapter Brackets for Screens 32 to 55 inch LCD LED TV, Conversion Plate Kit for VESA up to 400x400mm (MOUNT-AD400B)"
brand: "vivo"
price: "1069768₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Vivo"
url: https://www.desertcart.vn/products/103711729-vivo-steel-vesa-extension-mount-adapter-brackets-for-screens-32
store_origin: VN
region: Vietnam
---

# Supports VESA up to 400x400mm Fits 32-55 inch screens Steel build supports 66 lbs VIVO Steel VESA Extension Mount Adapter Brackets for Screens 32 to 55 inch LCD LED TV, Conversion Plate Kit for VESA up to 400x400mm (MOUNT-AD400B)

**Brand:** vivo
**Price:** 1069768₫
**Availability:** ✅ In Stock

## Summary

> 🖥️ Elevate your screen game—mount smarter, not harder!

## Quick Answers

- **What is this?** VIVO Steel VESA Extension Mount Adapter Brackets for Screens 32 to 55 inch LCD LED TV, Conversion Plate Kit for VESA up to 400x400mm (MOUNT-AD400B) by vivo
- **How much does it cost?** 1069768₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/103711729-vivo-steel-vesa-extension-mount-adapter-brackets-for-screens-32)

## Best For

- vivo enthusiasts

## Why This Product

- Trusted vivo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Low-Profile Sleekness:** Matte black finish blends invisibly with your modern workspace or living room
- • **Effortless Installation:** Includes all hardware for quick, no-fuss setup—get your screen mounted in minutes
- • **Reliable Weight Support:** Holds TVs up to 66 lbs confidently, so your investment stays safe and stylish
- • **Universal Compatibility:** Seamlessly adapts multiple VESA patterns for your evolving tech setup
- • **Robust Steel Construction:** Engineered alloy steel brackets ensure durability and secure mounting

## Overview

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.

## Description

desertcart.com: VIVO Steel VESA Extension Mount Adapter Brackets for Screens 32 to 55 inch LCD LED TV, Conversion Plate Kit for VESA up to 400x400mm (MOUNT-AD400B) : Electronics

Review: 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.
Review: 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.

## Features

- VIVO Adapter Solutions: This VESA Adapter Kit allows 32" to 55" flat panel TVs with large VESA patterns to fit standard mounts
- Compatibility and Function: Makes it possible for 100x100mm VESA mounts to fit 300x200mm, 200x300mm, and 300x300mm TV hole patterns, and 200x200mm VESA mounts to fit up to 400x400mm TV hole patterns
- Solid Steel Build: A durable steel design ensures long-lasting quality and enables these sturdy brackets to support weights up to 66 lbs
- Low Profile: The black color blends well with most screens and TV mounts to maintain a low-profile appearance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** VIVO
- **Color:** black
- **Compatible Devices:** Television
- **Global Trade Identification Number:** 00818538024319
- **Manufacturer:** VIVO
- **Material:** Alloy Steel
- **Mounting Type:** extend
- **Movement Type:** Fixed
- **UPC:** 818538024319

## Images

![VIVO Steel VESA Extension Mount Adapter Brackets for Screens 32 to 55 inch LCD LED TV, Conversion Plate Kit for VESA up to 400x400mm (MOUNT-AD400B) - Image 1](https://m.media-amazon.com/images/I/71sZdBB-+lL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect adapter
*by C***S on February 1, 2026*

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.

### ⭐⭐⭐⭐⭐ Problem Solver!
*by A***R on January 16, 2026*

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.

### ⭐⭐⭐⭐⭐ Flexible and sturdy
*by A***R on January 24, 2026*

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.

## Frequently Bought Together

- VIVO Steel VESA Extension Mount Adapter Brackets for Screens 32 to 55 inch LCD LED TV, Conversion Plate Kit for VESA up to 400x400mm (MOUNT-AD400B)
- VIVO Steel VESA LCD LED TV Mount Adapter Plate Bracket for Screens 32" to 55" | Conversion Kit for VESA up to 400x200mm (MOUNT-AD4X2)
- Mount Plus 1056 VESA 200x200 Universal Adapter Plate for TV Mounts | Convert VESA 75x75, 100x100 Mount to Fit 200X100, 200x200 mm VESA Patterns | Includes Hardware Kit

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-26*