Model 27GR93U-B | 27″ | Gaming/4K | Panel IPS | Resolution 3840×2160 | Form factor 16:9 | Refresh rate 144Hz | Brightness 400 | Contrast 1000:1 | Display Matte | Response time 1 ms | Horizontal 178 degrees | Vertical 178 degrees | 2xHDMI | 1xDisplayPort | 2xUSB 3.0 | 1xUSB 3.0 type B | Pivot | Height adjustable | Tilt | PSU External | 100 mm x 100 mm