2 x COM port header,1 x USB 3.2 Gen 1 front panel TypeC™ connector,1 x M.2 with E key for Wi-Fi module,1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s),1 x DIS ME jumper,1 x LPC Debug header,1 x Mono Out header,1 x LPT header,1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode),2 x Chassis Fan connector(s) (2 x 4-pin),1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s),1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x 4 mode),1 x Chassis Intrusion connector(s),6 x SATA 6Gb/s connector(s),1 x 8-pin EATX 12V Power connectors,1 x Speaker connector,1 x System panel connector,1 x CPU Fan connector(s) (1 x 4-pin),1 x 24-pin EATX Power connector(s),1 x Front panel audio connector(s) (AAFP),1 x Clear CMOS jumper(s)