QNIX QX2710 LED Evolution ll Matte Off-grade 27 2560x1440 PLS Panel 27 inch PC Monitor br br br 27inch SAMSUNG PLS 2560x1440 High Resolution WQHD Panel br Only for PC monitor one DVI-D port PC graphic card should surport QHD2560x1440 br 178 wide viewing angle LED backlight 43W Low power consumption br 5W5W Built-in speaker Space-efficiency using walls100X100 VESA holes br Bypass boardNo Ad board in monitor - Monitor use graphic card resource PC graphic board should surport DVI-DDual link DVI