Choosing the right monitor arm depends on your monitor, desk, and budget. Here is a practical buying guide.

What to Check First

Two things matter most: your monitor’s VESA compatibility and its weight. Most monitors use 75 mm or 100 mm VESA patterns. The arm should be rated for at least 1.5 times your monitor’s weight.

Clamp vs. Grommet

Clamp mounts are easy to install and require no drilling. Grommet mounts are more stable and are better for heavy monitors. If you have a glass desk, you cannot use a clamp — choose a wall mount instead.

Arm Joints

Single-joint arms are simple and cheap but have limited reach. Dual-joint arms offer much more flexibility. Full-motion arms can move in every direction. Choose based on how much range you need.

Cable Management

Some arms route cables internally through the arm channels, creating the cleanest look. Others use external clips. Internal routing is well worth the extra cost if desk appearance matters to you.

Price Ranges

Entry-level arms (under ¥3,000) work for light monitors under 5 kg. Mid-range arms (¥5,000–¥8,000) support up to 8 kg with dual joints. High-end arms (¥10,000+) handle large monitors with smooth gas-spring motion and premium build quality.

Match the arm to your monitor and desk, and you will enjoy years of comfortable, productive use.