Plug and Play CapabilityYou can install the monitor in any Plug and Play-compatible system. The monitor automatically provides the computer with its Extended Display Identification Data (EDID) using Display Da(DDC) protocols so that the system can configure itself and optimize the monitor settings. Most monitor installations are automatic. You can select different settings if required.1 TMDS RX2-2 TMDS RX2+3 TMDS Ground4 Floating5 Floating6 DDC Clock7 DDC Data8 Floating9 TMDS RX1-10 TMDS RX1+11 TMDS Ground12 Floating13 Floating14 +5V/+3.3V power15 Self test16 Hot Plug Detect17 TMDS RX0-18 TMDS RX0+19 TMDS Ground20 Floating21 Floating22 TMDS Ground23 TMDS Clock+24 TMDS Clock-Flat Panel Specifications*Dell E2010H/E2210H/E2310H Flat Panel monitor color gamut (typical) is based on CIE 1976 (83%) and CIE1931 (72%) test standards.Model number Dell E2010H Flat Panel Monitor Dell E2210H Flat Panel Monitor Dell E2310H Flat Panel MonitorScreen type Active matrix - TFT LCD Active matrix - TFT LCD Active matrix - TFT LCDPanel Type TN TN TNScreen dimensions 20.0 inches(20.0-inch wide viewable image size)21.5 inches(21.5-inch wide viewable image size)23 inches(23-inch wide viewable image size)Preset display area:l Horizontall Vertical442.8 mm (17.4 inches)249.0 mm (9.8 inches)476.6 mm (18.8 inches)268.1 mm (10.6 inches)509.8 mm (20.1 inches)286.7 mm (11.3 inches)Pixel pitch 0.277 mm 0.248 mm 0.266 mmViewing angle:l Horizontall Vertical170° typical160° typical170° typical160° typical170° typical160° typicalLuminance output 250 CD/m² (typical) 250 CD/m² (typical) 250 CD/m²(typical)Contrast ratio 1000 to 1 (typical) 1000 to 1 (typical) 1000 to 1 (typical)Faceplate coating Anti-glare Anti-glare Anti-glareBacklight 2 CCFL edgelight system 2 CCFL edgelight system 2 CCFL edgelight systemResponse Time 5ms typical 5ms typical 5ms typicalColor Gamut 72% (typical) 72% (typical) 72% (typical)