Middle Atlantic MM3-C-420-BK – MM3 Quad 2x2 Dynamic Column Monitor Mount, Black

Product Overview

The Middle Atlantic MM3-C-420-BK is a quad 2x2 dynamic column monitor mount built for multi-display operator positions in broadcast, government, and technical workspaces. It combines Middle Atlantic's patented 3-way mounting cup with the Chief Kontour monitor mount, pairing flexible desk attachment with precise, ergonomic display positioning. Manual and dynamic height adjustments let operators place four monitors in a comfortable viewing position, while Chief's patented Centris Extreme Tilt technology delivers a wide range of tilt and pivot motion. For AV integrators outfitting console furniture and operator desks, it is a single-SKU solution for a clean quad monitor installation.

Product Description

Quad-display workstations are standard in monitoring, production, and operations environments, and mounting four monitors cleanly is a recurring challenge in commercial AV integration. The MM3-C-420-BK addresses it with a column-based 2x2 array that consolidates four displays onto a single desk attachment point. The included patented 3-way mounting cup supports desk clamp, grommet mount, and bolt-through installation, so the same mount adapts to console furniture, work surfaces, and custom millwork without additional hardware decisions. Once installed, enhanced fingertip positioning lets each operator fine-tune monitor placement for viewing comfort, and manual and dynamic height adjustments support ergonomic positioning across users. Chief's patented Centris Extreme Tilt provides +75 and -10 degrees of effortless tilt, and adjustable tension settings on rotation and tilt allow movement to be customized to operator preference. A teardrop hole pattern makes attaching each screen quick during installation, reducing on-site labor for multi-station deployments. The mount is VESA 75 x 75 mm and 100 x 100 mm compatible, with interface brackets available for non-VESA-compliant monitors, and its solid construction carries a black finish that matches technical furniture and rack environments. Specify it alongside consoles, racks, and power from the Middle Atlantic collection at Creation Networks for a coordinated operator workspace.

Key Features

• Quad 2x2 Display Array — Mounts four monitors in a 2-over-2 configuration on a single dynamic column for dense operator workstations.
• Patented 3-Way Mounting Cup — Included cup supports desk clamp, grommet mount, and bolt-through installation for flexibility across furniture types.
• Chief Kontour Integration — Pairs Middle Atlantic mounting hardware with the industry-leading Kontour monitor mount from Chief.
• Centris Extreme Tilt — Enhanced patented tilt technology provides +75 and -10 degrees of effortless tilt with smooth pivot motion.
• Fingertip Positioning — Enhanced fingertip adjustment lets operators position each monitor for optimal viewing comfort.
• Adjustable Tension — Tension settings on rotation and tilt can be tuned for customized movement at each station.
• Teardrop Hole Pattern — Speeds screen attachment during installation, reducing labor on multi-station rollouts.
• VESA Compatibility — Supports VESA 75 x 75 mm and 100 x 100 mm patterns, with interface brackets available for non-VESA monitors.
• Black Finish — Sleek, solidly constructed mount in black to match technical furniture and control environments.

Typical Applications

• Broadcast studios
• Government spaces
• Training rooms
• Commercial meeting spaces

Technical Specifications

Frequently Asked Questions

How many monitors does the MM3-C-420-BK support?
It mounts four monitors in a 2x2 array on a single dynamic column.

What desk installation methods are supported?
The included patented 3-way mounting cup supports desk clamp, grommet mount, and bolt-through installation, so the mount adapts to most work surfaces and console furniture.

Which VESA patterns are compatible?
The mount supports VESA 75 x 75 mm and 100 x 100 mm patterns. Interface brackets are available for non-VESA-compliant monitors.

Can the monitor movement be adjusted for different operators?
Yes. Adjustable tension settings on rotation and tilt allow customized movement, and Centris Extreme Tilt provides +75 and -10 degrees of tilt with fingertip positioning.

Is this mount suitable for 24/7 operator environments?
The MM3 Series combines Middle Atlantic mounting hardware with the Chief Kontour mount in a solidly constructed design specified for technical and operator workspaces such as broadcast and government facilities.

Is the MM3-C-420-BK covered by a manufacturer warranty?
Yes. Middle Atlantic products are backed by a manufacturer warranty. Contact Creation Networks for current warranty terms for this model.

Can Creation Networks help plan a multi-station deployment?
Yes. Creation Networks can assist integrators with specifying MM3 Series mounts and related Middle Atlantic furniture and rack products for commercial deployments.