27" LED Super Narrow Frame Monitor is Ideal for a multi-screen solution with a super narrow frame; Best for work and play with Full HD 1080p visual quality and 178 ultra wide viewing angle AMVA+ panel; ASUS VividPixel Technology for crystal-clear and detail-oriented enjoyment; MHL (Mobile High-Definition Link) function for Enhanced Viewing from Mobile to Monitor; 1920 x 1080 Resolution (Full HD 1080p); 0.311mm Pixel Pitch; 300 cd/m2; 5ms (gray to gray) Response Time; 2W x 2 Stereo RMS Speakers; I/O ports: Signal Input : HDMI/MHL, D-Sub, DisplayPort; PC Audio Input : 3.5mm Mini-Jack; AV Audio Input : HDMI; Earphone jack : 3.5mm Mini-Jack.