Front I/O: 3xUSB 3.2 Type-A Gen 1 USB 3.2 Type-C™ Gen 2 (no video/audio output) Headset jack SD card slot Rear I/O: 4xUSB 2.0 Type-A 2xUSB 3.2 Type-A Gen 1 Thunderbolt™ 4 (includes 4K video output) HDMI (includes 4K video output) RJ45 Ethernet Port, 1GbE Stereo Audio (Line In / Line Out) S/PDIF Optical Kensington lock slot *Video ports differ with graphics cards options; Intel® graphics supports dual 4K monitors