2x HDMI 2.1 ports Supports 3840 x 2160 at 165 Hz, 1920 x 1080 at 330 Hz,1x DisplayPort 1.4 port Supports 3840 x 2160 at 165 Hz, 1920 x 1080 at 330 Hz,1x USB-B 3.2 Gen1 upstream port (5 Gbps)2x USB-A