Used Humanscale MFlex M2.1 Triple Monitor Arm MIS1904-018

The Used Humanscale MFlex M2.1 Triple Monitor Arm MIS1904-018 combines premium ergonomics with a compact footprint, making it a powerful upgrade for any multi-screen workstation. Built on Humanscale’s modular M/Flex platform, this configuration supports three monitors side by side on a single post, allowing independent adjustment of each arm for optimal viewing and posture throughout the day. The M2.1 arms use a mechanical spring and self-lubricating bearings to deliver smooth, precise movement without the maintenance issues associated with gas cylinders, while the recycled aluminum construction keeps the system strong yet lightweight. Integrated cable management routes cords neatly along the arms and post, helping you maintain a clutter-free, professional-looking desk.

• Triple-monitor configuration with three dynamic M2.1 arms for side‑by‑side displays, ideal for 24–29 inch class monitors (within manufacturer weight limits per arm).
• Supports typical monitor weights up to approximately 15–20 lb per arm, with overall system capacity designed for multi-monitor setups on a single post.
• Full ergonomic adjustability including height, depth, tilt and 360° rotation for portrait or landscape orientation.
• Modular M/Flex design on a vertical post, allowing future reconfiguration or expansion within the M/Flex ecosystem.
• Integrated cable management and a minimal footprint to maximize usable desk space in trading, creative or office environments.
• Robust construction using recycled aluminum for long-term reliability, with Humanscale’s next-generation arm technology.

This used unit offers the same core functionality and adjustment range as a new MFlex M2.1 triple setup at a more accessible price point, making it a smart choice for users who need a high-quality, space-saving multi-monitor arm without the premium cost of brand-new hardware.