Lenovo ThinkVision T24m-20 23.8" Webcam Full HD WLED LCD Monitor - 16:9 - Raven Black - 24.00" (609.60 mm) Class - In-plane Switching (IPS) Technology - 1920 x 1080 - 16.7 Million Colors - 250 cd/m - 4 ms - 60 Hz Refresh Rate - HDMI - Display - Port - USB Hub4 ms Extreme Mode response time diminishes ghosting, blurring, and streaking in fast-moving games and movies - Enjoy crisp content and energetic hues with the 250 cd/m brightness16:9 widescreen resolution perfect for watching movies, playing video games and getting on with office work - Features HDMI input to get connected with the top of the line PCs, Blu-ray players, and cutting edge gaming consoles - Built-in Webcam that makes easy face-to-face real-time communication with friends, family or on-line gaming partners - VESA mount compatibility allows you to mount the display on a wall or with a stand depending on your specific needsDisplayPort interface that transmits both audio and video signals through a single connection to deliver versatile performance