Mainboard ASUS AMD B550 SAM4 MicroATX Memory DDR4 Memory slots 4 2xPCI-Express 3.0 1x 1xPCI-Express 4.0 16x 2xM.2 1x15pin D-sub 1xDVI-D 1xHDMI 2xAudio-In 1xAudio-Out 6xUSB 3.2 1xPS/2 1xRJ45 PRIMEB550M-AWIFIII

PRIME B550M-A WIFI II

AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, HDMI, DVI-D, D-Sub, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB lighting support

AMD AM4 Socket: Ready for Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers, and Fan Xpert 2+ utility
Ultrafast Connectivity: Dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A support
Aura Sync RGB Lighting: Onboard addressable Gen 2 header and RGB headers for RGB LED strips, easily synced with Aura Sync-capable hardware

Vendor Homepage: www.asus.com/Motherboards-Components/Motherboards/PRIME/PRIME-B550M-A-WIFI-II/ | PCI-Express 3.0 1x: 2 | PCI-Express 4.0 16x: 1 | M.2: 2 | 15pin D-sub: 1 | DVI-D: 1 | HDMI: 1 | Audio-In: 2 | Audio-Out: 1 | USB 3.2: 6 | PS/2: 1 | RJ45: 1 | SATA: Yes | Bluetooth: Yes | WiFi: Yes | Chipset: AMD B550 | Socket: SAM4 | Form Factor: Micro-ATX | Memory type: DDR4 | Frequency speed: 2133/2400/2666/2800/2933/3000/3200/3333/3400/3466/3600/3733/3866/4000/4133/4200/4266/4333/4400/4466/4600/4800/4866 | Memory slots: 4 | Integrated video: Depending on CPU | Integrated audio: Yes | Integrated LAN: Gigabit | RAID: SATA 0, 1, 10 | TPM: Header | Included Accessories: 2 x SATA 6Gb/s cables 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield 1 x M.2 SSD screw package | Units per Shipping Box: 1 | Unit Calculated Volume: 0.005292 | Product Net Weight: 0.7 | Unit Calculated Weight: 1.18