Monoprice

Monoprice 103403 400x200mm Bracket Universal Adapter

4.2 (17 reviews)
3.45 lbs

Adapt Your Mount, Expand Your OptionsIntroducing the Monoprice 400X200mm Universal Adapter Bracket. This adapter solves the common problem of new, larger TVs not fitting existing wall mounts. It allows for seamless adaptation as long as the mount supports the display's weight. Compatibility...

$17.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Adapt Your Mount, Expand Your Options

Introducing the Monoprice 400X200mm Universal Adapter Bracket. This adapter solves the common problem of new, larger TVs not fitting existing wall mounts. It allows for seamless adaptation as long as the mount supports the display's weight.

  • Compatibility: Supports VESA patterns 50x50, 75x75, 100x100, 200x100, 200x200, and 400x200.
  • Function: Adapts your existing wall mount to accommodate TVs with different VESA patterns.
  • Requirement: Existing mount must be capable of supporting the weight of the new display.

Key Features

Package Weight: 3.45 lbs

package height : 2.032 cm

package length : 41.910 cm

package width :23.114 cm

Specifications

VESA Compatibility
400x200mm
Package Weight
3.45 lbs
Package Height
2.032 cm
Package Length
41.910 cm
Package Width
23.114 cm

Pros & Cons

👍 Pros

  • Provides a universal adapter solution for TV mounts, enhancing compatibility with various VESA patterns.
  • Designed to extend existing VESA compatibility, accommodating displays with 400x200mm mounting holes.
  • Offers a practical solution for adapting a TV mount without requiring a completely new mounting system.
  • The Monoprice brand is recognized for offering functional and cost-effective accessory solutions.
  • The bracket is a standalone adapter, allowing integration with many existing mounting setups.

👎 Cons

  • Specific weight capacity of the adapter is not provided, making it difficult to assess load-bearing safety.
  • The product itself is an adapter, meaning a primary TV mount is still required for full functionality.
  • Measurements are given in package dimensions, not the adapter's physical dimensions, making exact fitment unclear without the mount.
  • The adapter only supports 400x200mm VESA patterns, limiting its use for other non-standard or larger VESA sizes.
  • Installation may require additional hardware or tools not included, depending on the existing mount.

Frequently Asked Questions

This Monoprice universal adapter is designed to support a 400x200mm VESA mounting pattern.
This bracket serves as a universal adapter to extend the VESA compatibility of an existing TV mount, specifically for 400x200mm patterns.
The package measures 2.032 cm in height, 41.910 cm in length, and 23.114 cm in width.
The package weight for the Monoprice 103403 adapter is 3.45 lbs.
No, this is an adapter bracket intended to expand the compatibility of an existing TV mount; it is not a standalone mounting solution.