Acer Nitro VG271UM3 * Size: 27 inches. * Resolution: 2K QHD (2560×1440). * Panel Type: IPS. * Refresh Rate: 180Hz. * Response Time: 0.5ms. * Supports HDR10. * Supports AMD FreeSync Premium. * 95% DCI-P3 color coverage. * Built-in speakers. * Ports: HDMI ×2 and DisplayPort ×1. * Supports Wall Mounting (VESA 100×100). The monitor is very clean, lightly used, and has no issues.