OSD Audio TSM-T9 Dual Arm Desk Mount for 13-in to 23-in Monitors

In this review of the OSD Audio TSM-T9 desk mount, the bottom line is clear: it is a heavy-duty, spacesaving solution for home and small office setups that need flexible monitor positioning. The mount supports two LCD monitors from 13 in to 23 in and carries up to 33 lbs per screen, so the primary reason to buy is its combination of robust construction and wide adjustability. For users who want durable metal build, complete tilt and swivel range, and tidy cable routing, this mount delivers practical value without unnecessary extras.

Key Features

• Dual monitor support: Holds two 13 in to 23 in LCD monitors, making it a compact option for dual-screen desks where space is limited.
• Heavy duty construction: Black anodized aluminum construction gives a sturdy feel and long-term durability for regular repositioning.
• Wide motion range: Tilt, swivel and rotate capability allows tilt +60/-60, 180 swivel and 360 rotation for precise ergonomic setup.
• High weight capacity: Rated for up to 15 kg (33 lbs) per monitor, suitable for common office and home displays within that range.
• VESA compatibility: Dual arm per monitor VESA compliance up to 100 x 100 ensures easy attachment to most small monitors.
• Cable management: Integrated cable routing keeps cords organized and reduces desk clutter for a cleaner workspace.

Who It's For

The TSM-T9 is well suited to remote workers, content creators, and small office users who need two small to mid-size monitors mounted on a single desk and want strong, adjustable support. Its heavy-duty aluminum build and high per-monitor weight limit make it a reliable choice for everyday use and for setups that require frequent repositioning.

It is not for users who need to mount very large displays beyond 23 in or monitors that exceed 33 lbs per screen. Also, if a fully tool-free or ultra-light retail stand is desired, a simpler, lighter option may be a better fit.

Pros & Cons

Pros

• Sturdy metal construction provides a stable platform for dual monitors and feels durable in daily use.
• Excellent adjustability with wide tilt, swivel and full rotation for ergonomic positioning.
• Good value for money given the match of features, build quality, and per-monitor weight capacity.
• Cable management keeps wiring tidy and reduces desk clutter.

Cons

• Some customers note mixed impressions about screw strength; the main post uses set screws that may require careful tightening during assembly.

Specifications

Model	TSM-T9
Compatible monitor size	13 in to 23 in
Max weight per monitor	15 kg / 33 lbs
VESA	75 x 75 and 100 x 100
Motion range	Tilt +60/-60, Swivel 180, Rotate 360
Construction	Black anodized aluminum
Features	Dual arm desk mount with cable management

Our Verdict

The OSD Audio TSM-T9 is a practical heavy-duty desk mount for dual 13 in to 23 in monitors that balances build quality and adjustability with a competitive price. It is a solid choice for home offices and small businesses that need reliable support and clean cable management, though installers should check and secure the set screws carefully during assembly.

Frequently Asked Questions

Will this mount fit my monitor?
It fits monitors with VESA 75 x 75 or 100 x 100 mounting patterns and screen sizes between 13 in and 23 in, and supports up to 33 lbs per monitor.

Can I rotate the monitors between portrait and landscape?
Yes, each arm allows 360 rotation so you can switch between portrait and landscape orientations.

Does it help with cable clutter?
Yes, the mount includes cable management to route and hide cords for a cleaner desk setup.