ASRock B550M/ac User Manual - Page 11

LAN • PCIE x1 Gigabit LAN 10/100/1000 Mb/s • Realtek RTL8111H • Supports Wake-On-LAN • Supports Lightning/ESD Protection • Supports Energy Efficient Ethernet 802.3az • Supports PXE Wireless LAN • Intel® 802.11ac WiFi Module • Supports IEEE 802.11a/b/g/n/ac • Supports Dual-Band (2.4/5 GHz) • Supports high speed wireless connections up to 433Mbps • Supports Bluetooth 4.2 + High speed class II Rear Panel I/O • 2 x Antenna Ports • 1 x PS/2 Mouse/Keyboard Port • 1 x HDMI Port • 4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection) • 2 x USB 2.0 Ports (Supports ESD Protection) • 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) • HD Audio Jacks: Line in / Front Speaker / Microphone Storage • 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug • 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with Renoir)* * Supports NVMe SSD as boot disks * Supports ASRock U.2 Kit Connector • 1 x COM Port Header • 1 x SPI TPM Header • 1 x Power LED and Speaker Header • 2 x RGB LED Headers * Support in total up to 12V/3A, 36W LED Strip English 4