Type Video Conferencing Monitor Model DELL-M-C2722DE Display - Panel Type In-Plane switching Technology(IPS) Display - Panel Size 27" Display - Resolution 2560 x 1440 Display - Refresh Rate 60 Hz Display - Viewing Angle 178 vertical & Horizontal Display - Panel Tech LED backlight System Display - Aspect Ratio 0.672916667 Display - Brightness 350 cd/m² (typical) Display - Contrast Ratio 1000: 1 (typical) Display - Colour Support 16.7 million colors Display - Anti Glare Anti-glare 3H hardness Display - Response Time 8 ms (normal),5 ms (Fast) - (gray to gray) Pixel Pitch 0.2331 mm x 0.2331 mm Touch Display NO Curved Screen NO Input Connectors 1 x DP 1.4 (HDCP1.4),1 x HDMI1.4 (HDCP1.4),1xUSB Type-B (USB 3.2 Gen 1 upstream port),1 x USB Type-C ,1 x USB Type-C downstream ,1 x DP (Out) with MST,2 x super speed USB 5 Gbps (USB 3.2 Gen 1),1 x RJ45 Display Position Adjustments Tilt Angle -5/+21,Swivel Angle-90,Rotation Angle- 180,Height Adjustment-4.7 in Controls & Adjustments Height, pivot (rotation), swivel, tilt Environmental Standards / Compliant Standards ENERGY STAR certified Monitor.,EPEAT registered where applicable,TCO Certified,RoHS Compliant.,BFR/PVC Free monitor (excluding external cables).,Meets NFPA 99 leakage current requirements.,Arsenic-Free glass and Mercury-Free for the panel only. Voltage Required AC 120/230 V (50/60 Hz) Power Consumption Operational 26.5 W Power Consumption Standby 0.5 Watt Color Black Dimensions With stand - width: 24.1 in - depth: 9.1 in - height: 17.5 in,Without stand - width: 24.1 in - depth: 2.1 in - height: 16.7 in - Weight weight: 12.7 lbs(without Stand)