This is Monitor that is recommended by Bigclothcraft! +++++++++++++++++++++++++++++++++++++++++ To use this monitor, Video card with DVI-Dual output is need. Before order, please check above Compatibility Chart! +++++++++++++++++++++++++++++++++++++++++  Perfect Pixel- 27" Inch irun ZT-SH270QHD 2560x1440 WQHD Quad HD Monitor Display Type: LED Panel: S-IPS Screen Size: 27"(16:9) Resolution: 2560 x 1440(WQHD) Brightness: 380cd/m2 Response Time: 6ms Static Contrast Ratio: 1,000:1 Viewing Angle: 178˚/178˚ Color Support: 16.7M Inputs & Outputs DVI-D dual Link, Audio in Speaker: 2W x 2 Dimensions Product Size(W x H x D) With Stand: 25.78" x 18.50" x 7.67" Weight Product Weight(lbs.): 17.63 Power Typical Power Consumption: 63W Max Stand by Power(DPMS):0.6 Required Volt: AC100~240V 50HZ/60HZ