VIVO Steel VESA Extension Mount Brackets for 32–55 Inch TVs | Up to 400x400mm (MOUNT-AD400B)

Expand your mounting options with the VIVO Steel VESA Extension Mount Adapter Brackets. This durable steel plate kit is designed for 32–55 inch flat panel televisions and bridges gaps between common VESA patterns, giving you flexible compatibility with existing mounts and installations. The kit is referenced by model MOUNT-AD400B, providing a practical solution for adapting displays to a wider range of wall plates without replacing hardware.

Designed to help you fit displays with large or irregular hole patterns, this adapter set simplifies compatibility across a wide range of setups. By bridging mismatched VESA patterns, it enables safer, steadier mounting without needing a new wall plate. The result is reliable support for everyday viewing in living rooms, offices, or storefronts where different TVs share a mounting space.

Key capabilities at a glance

• Converts 100x100 VESA to fit 300x200, 200x300, and 300x300 TV hole patterns
• Converts 200x200 VESA to fit up to 400x400 patterns
• Rugged steel construction supports up to 66 lbs
• Low profile black finish preserves a sleek look on most screens
• Designed for 32–55 inch displays to maximize broad compatibility

Easy to install and use

• Stable steel plates provide solid support and long lasting performance
• Precise hole alignment helps you attach quickly and securely
• Works with standard wall mounts that support VESA up to 400x400
• Low profile hardware minimizes bulk behind the screen

In real world setups, this adapter kit unlocks new options for living rooms, home theaters, conference spaces, or rental properties where different TVs and mounts share the same wall. You can keep your existing mounts while adapting to newer displays without replacing hardware.

Beyond installation convenience, the VIVO adapter emphasizes a tidy, professional look. The black steel plate remains unobtrusive beside most screens, and the reinforced joints offer confidence during daily use, even in dynamic viewing scenarios such as movie nights or digital signage rotations.

With careful design and standardized spacing, the kit makes it easier to re purpose older mounts, enabling flexible display layouts from living rooms to storefronts. The result is a cohesive, tidy setup that keeps the focus on your content rather than hardware quirks.