SIIG AC CE-MT5Q11-S1 Adjustable Reinforcement Bracket Mount Plate Black Retail

Industry-First Long Opening Design

Our innovative elongated opening allows grommet-mounted monitor arms to sit flush against the back edge of the desk-even when your desk’s pre-drilled grommet hole is positioned close to the rear. Enjoy unmatched mounting flexibility without limiting where you place your monitor stand

• Designed for single, dual and triple monitor arm mounts

• Suitable for glass, MDF, wood/bamboo tabletops


Solid Steel Construction for Maximum Strength

Built from high-quality, rigid steel, this reinforcement plate supports the full weight of your monitor and mount with confidence. The enhanced top-plate lip design increases overall structural integrity, offering superior durability and long-term stability


Universal Compatibility

Designed to work seamlessly with virtually all monitor stands that use C-clamp or grommet mounting. The included foam pads protect your tabletop from scratches, dents, and pressure marks, keeping your desk in pristine condition


Enhanced Stability & Load Distribution

The extra-wide plate surface disperses load evenly across multiple stress points, helping to prevent warping, bowing, or deformation of your desk over time-even with heavy or dual-monitor setups


Maximize Usable Desk Space

This specialized design allows your monitor arm to sit closer to the rear edge of the desk, freeing up valuable workspace at the front. More room for documents, accessories, and productivity essentials


Reduces Desk Stress & Wear

By eliminating dependence on heavy C-clamp tightening at the desk edge and improving grommet mount compatibility, this plate significantly reduces strain on your desktop surface—ideal for thinner, softer, or more delicate desk materials