White LED Backlight LCD: 21.5" wide Maximum Resolution: 1920 x 1080 Dynamic Contrast Ratio: 100000000:1 Horizontal/Vertical Viewing Angles (typical): 170 /160 Integrated Speakers: 2 x 1.0W Signal Connectors (cables included): VGA DVI (HDCP) DisplayPort v1.2 USB 3.0 hub (1 up 4 down) speaker Brightness (typical): 250 cd/m2 Response Time (typical): 5ms Power Adapter: Internal Tilt: -5 35 Swivel: 60 Height Adjustment: 150mm