LG Electronics 27MB85R-B 27 inch 5,000,000:1 5ms DVI/ HDMI/ DisplayPort/ Mini DisplayPort/ USB3.0 LED LCD Monitor (Black w/ Hairline Finish) Mfr Part Number: 27MB85R-B Display Type: IPS LCD w/ LED Backlight Display Area: 27" (27" Measured Diagonally) Display Colors: 16.7 Million Pixel Pitch (H/V): 0.2331 mm Brightness: 350 cd/m2 Contrast Ratio: 1,000:1 (Typical), 5,000,000:1 (DFC) Viewing Angle (H/V): 178 / 178 Response Time: 5 ms (Gray-to-Gray) Max Resolution: 2560 x 1440 Interface: 3x USB 3.0 Port, 1x HDMI Port, 1x DVI-D Port, 1x Display Port, 1x Mini DisplayPort, 1x Headphone out Horizontal Frequency: 30 ~ 90 kHz Vertical Frequency: 56 ~ 75 Hz Power: Power Type: PSU Input: 100 - 240V, 50/60Hz Power Save/Sleep Mode: 1.2W (Max) Normal On: 50W (Typical) DC Off: 0.5W (Max) Speakers: None Stand Function: Tilt: -5 Front ~ 35 Rear Base Detchable: Yes Pivot: Yes Height: 130 mm VESA Wall Mounting: 100 x 100 mm Color: Black w/ Hairline Finish Dimensions: 25.3 x 10.2 x 16.4 inch (w/ Stand); 25.3 x 2.2 x 15.0 inch (w/o Stand) Weight: 14.8 lbs (w/ Stand); 11.0 lbs (w/o Stand)