LENOVO ThinkVision S22e 21.5" AMD FreeSync FHD VA LED Monitor 1920x1080 16_9 4ms Tilt HDMI VGA Audio Signal 3.5mm Out VESA 3YR WTY RoHS Yes TCO Edge 2 TCO 8 ENERGY STAR® 8 EU Energy Rating E EPEAT™ Gold TÜV Rheinland Flicker Free Yes TÜV Rheinland Low Blue Light Yes Eye Caring Yes Stand Tilt (-5° / 22°) VESA Mount Yes (100 x 100 mm) Weight Head Only 2.39kg, 5.27 lbs Weight without Package 3.14 kg, 6.92 lbs Weight with Package 4.68 kg, 10.31 lbs Head only Dimentions 45.5 x 296.8 x 489.3 mm, 1.7 x 11.6 x 19.2 inches Dimensions without Package (Lowest position) 173.1 x 405.1 x 489.3 mm, 6.81 x 15.9 x 19.2 inches　 Dimensions without Package (Highest position) 173.1 x 405.1 x 489.3 mm, 6.81 x 15.9 x 19.2 inches　 Package Dimensions 140.0 x 352.0 x 587.0 mm, 5.5 x 13.8 x 23.1 inches Kensington Lock Yes Optional Soundbar Support Yes Thin Client Support (Tiny) Yes Power Requirement 100 - 240 VAC，47 - 63 Hz Power Consumption 15W Typ, 19W Max Temperature 0℃ - 40℃ operation / -20℃ - 60℃ non-operation Humidity 10% - 80% operation / 5% - 95% non-operation Anti-glare Yes Color Support 16.7 Million Color Depth 8-bit Color Coverage 72% NTSC Viewing Angle ( H / V ) 178° / 178° Refresh Rate 75 Hz Connectivity 1 x VGA1 x HDMI 1.41 x Audio Out (3.5mm) Dynamic Contrast Ratio 3M_1 Contrast Ratio 3000_01:00 Response Time ( gray to gray ) 4ms (Extreme Mode), 6ms (Normal Mode) NearEdgeless 3-side NearEdgeless Aspect Ratio 16_09 Brightness 250 cd/㎡ AMD FreeSync™ Yes Backlight WLED Active Area 476.064*267.786mm Panel Type VA Resolution 1920 x 1080 Size 21.5-inch