Clear visuals. Convenient functionality. The 23.8' frameless I2490PXQU display offers quality eye protection with Flicker-Free technology and AOC Low Blue Mode. Enjoy a convenient user experience with a quick release-enabled height adjustment stand, e-Saver power saving, and i-Menu mouse-controlled OSD settings. - IPS - Frameless Desigh - Height Adjustment Stand with Quick Release Button - Low Blue Mode & Flicker Free for eye care HDMI Audio cables are included in the box. Pivot : 0 ~ 90??, Height adjustment : 130 ?? 5mm