Lenovo ThinkVision T23i-30 23" FHD IPS Business Monitor - Panel Size: 23" - Panel Type: IPS - Resolution: FHD 1920x1080 - Aspect Ratio: 16:9 - Refresh Rate: 60Hz - Response Time: 14ms (Off Mode), 6ms (Typical), 4ms(Extreme) - Brightness: 250cd/m2 - Contrast Ratio: 1000:1 - I/O: 4x USB-A 3.0, 1x HDMI1.4, 1x DP1.2, 1x VGA - Ergonomics: Tilt, Swivel, Pivot, Height Adjust Stand