Ergo Elements Premium Single Screen Monitor Mount Arm Fits monitors from 15" to 27" that weighs up to 17.6 lbs Monitor Arm Reach: 26" Fast insert function for attaching your monitor quickly and safely on your own 1 USB 3.0 and headphone port convenient for connecting keyboards, mouse, USB flash drives and headphones VESA compatible monitor mount (75x75, 100x100) with gas spring powered arm for easy adjustment