Check your monitor and arm
Choose the exact model on your product label. English coverage currently includes two LG monitors and the standard Ergotron LX.
Before buying or installing
Check the arm plate’s outer dimensions and the monitor’s rear clearance. Use the screw length required by your regional monitor manual. Confirm clamp range, desk strength and space behind the desk.
Manufacturer evidence
Official facts you can compare
- LG 27GP850-B: 4.2 kg without stand, 27 inches, 100 × 100 mm VESA.
- LG 32GP850-B: 4.8 kg without stand, 31.5 inches, 100 × 100 mm VESA.
- Ergotron LX 45-241: 3.2–11.4 kg, up to 34 inches, 75 × 75 / 100 × 100 mm VESA.
Missing model? Use the Korean catalog or its manual-specification input. Do not select a different model as a substitute.