Dell AlienWare AW3425DW 34" Curved 240Hz QD-OLED Gaming Monitor, Quantum Dots-Organic Light-Emitting Diode (QD-OLED) Technology, Maximum Resolution 3440 x 1440 up to 240 Hz, HDR AMD FreeSync Premium Pro, VESA DisplayHDR True Black 400, Variable Refresh Rate, NVvidia G-SYNC Compatible, AMD FreeSync Premium Pro, Video Ports,1 DisplayPort 1.4 (HDCP 1.4 & 2.3) port (Supports up to 3440 x 1440, 240 Hz, DSC, HDR), 2 HDMI ports (HDCP 1.4 & 2.3) Supports up to 3440 x 1440, 240 Hz, FRL, HDR,