Atron Vision Avq270 Professional Gaming Monitor, 27" 27" 2560x1440 WQHD resolution LED backlit display to provide 178-degree viewing angle Virtual 4K(Depends on graphic card),4ms response time,3 game modes, Low Blue Light mode Flicker Zero mode, 10 watts high performance Built Speaker, Advance OSD controls Signal Inputs: 1 x DVI (w/HDCP), 1 X HDMI & Power DC in port 1 Year Manufacture Warranty. Made in Korea.