CAHAYA US-CMC0500 Low-Profile Desk-Mount Mic Arm, 5.5 lb Capacity

Some desk setups need a microphone within easy reach, others need to keep the screen clear. The CAHAYA US-CMC0500 low-profile mic arm is designed to sit below the monitor line, with a position about 3 inches above the desk. Its reinforced metal build supports microphones up to 5.5 lb, while adjustable joints help bring the mic into place for streaming, podcasting, recording, or meetings.

Why it makes sense

A low-profile arm can make a practical difference when screen visibility matters. This one routes the microphone beneath the monitor line, keeping it close for speaking without taking up the space of a stand on the desk. For a streaming or gaming setup, that means the mic can be positioned near the user while the display remains in view.

The arm’s multi-joint design offers 360-degree horizontal rotation and 220-degree vertical movement, so its position can be adjusted for different desk layouts and speaking angles. An optional extension pole supports a longer horizontal reach when the microphone needs to sit farther from the clamp. The reinforced metal construction and anti-sag joints support microphones weighing up to 5.5 lb, making the arm suitable for heavier broadcast-style setups as well as everyday recording and calls.

At a glance

• Type: Low-profile, clamp-style microphone boom arm
• Maximum microphone weight: 5.5 lb
• Adjustment: 360-degree horizontal rotation and 220-degree vertical movement
• Desk clamp: Fits desks up to 4 inches thick, anti-slip padding helps protect the desk surface
• Microphone threads: 3/8-inch and 5/8-inch adapters
• Materials: Aluminum and iron
• Included components: 5/8-inch adapter, 3/8-inch adapter, and hex wrench
• Dimensions: 7 x 12.6 x 2.4 inches
• Maximum height: 27 inches

Tips for day-to-day use

Attach the clamp to the desk, place the arm in the position that suits your setup, and adjust its tension to match the microphone. The adjustable knob allows changes without tools, and the included hex wrench can be kept in its built-in holder. Route the microphone cable through the open cable organizer to keep it orderly, with the small tray available for items such as picks or USB drives.

The standard 3/8-inch and 5/8-inch adapters support a range of microphones and shock mounts. The arm is identified as compatible with the Shure SM7B, Blue Yeti, FIFINE, and HyperX QuadCast, making it straightforward to consider for a setup using one of those microphones. Check that the desk edge falls within the clamp’s stated thickness range when choosing a mounting spot.

Questions before you buy

How much weight can the arm support? It supports microphones up to 5.5 lb. Its reinforced metal construction and anti-sag joints are designed to hold heavier microphone setups when adjusted for the microphone’s weight.

Will the arm block a monitor? In low-profile positioning, the arm sits about 3 inches above the desk and is designed to stay below the monitor line. Its adjustable joints also let you reposition the microphone to suit your screen and speaking position.

Which microphone connections does it support? The included 3/8-inch and 5/8-inch threaded adapters fit standard microphone and shock-mount connections. Named compatible microphones include the Shure SM7B, Blue Yeti, FIFINE, and HyperX QuadCast.

Should you buy it?

Choose this CAHAYA arm if you want a clamp-mounted microphone position that keeps the area in front of your monitor open. Its low-profile layout, flexible positioning, cable organizer, and 5.5 lb support make it a useful fit for desk-based streaming, podcasting, recording, and meetings—especially when a heavier microphone needs a dedicated, adjustable place.