Compatible with most QLED, OLED, LED flat, and curved computer monitors ranging from 17'' to 49''. ARES WING monitor mounts for 2 monitors can hold monitors up to 44 lbs for each arm. Compatible with the Samsung Odyssey G9, LG, and other 49' ultrawide monitors, you need to prepare a VESA mount adapter if your monitor does not have VESA holes. The double monitor mount's maximum height is adjustable to 27.9'', and the maximum arm extension is 22.4''. With a stable gas spring, it offers a screen tilt of -50° to +20°, ±90° swivel, and 360° rotation. This height flexibility in the dual monitor arms allow for various screen stacking ways, providing more comfortable experience whether you are gaming or watching matches. Our dual monitor desk mount features industrial-grade gas springs, which eliminate the rebound problem common in standard stands, ensuring effortless adjustments. Tested over 20,000 times for stability even at full extension angles.