Mainboard ASROCK AMD B850 SAM5 Micro-ATX Memory DDR5 Memory slots 4 1xPCI-Express 4.0 4x 1xPCI-Express 5.0 16x 1xM.2 1xHDMI 1xDisplayPort 1xAudio-In 1xAudio-Out 1xMicrophone 4xUSB 2.0 3xUSB 3.2 1xUSB-C 1xRJ45 B850MPRORS

Modern and futuristic, with the attractive specifications and perfect balance, the Race Sport (RS) Edition is the evolution of the most popular PRO series motherboard.
Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors
8+2+1 Phase Power Design, Dr.MOS for VCore+SOC+MISC
4 x DDR5 DIMMs
Supports Dual Channel, up to 8000+ (OC)
1 PCIe 5.0 x16, 1 PCIe 4.0 x4, 1 M.2 Key E for WiFi
Graphics Output Options: 1 HDMI, 1 DisplayPort
Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio
1 Blazing M.2 (PCIe Gen5x4)
2 Hyper M.2 (PCIe Gen4x4)
4 SATA3
1 USB 3.2 Gen2 Type-C (Rear)
1 USB 3.2 Gen2 Type-A (Rear)
1 USB 3.2 Gen1 Type-C (Front)
6 USB 3.2 Gen1 (2 Rear, 4 Front)
8 USB 2.0 (4 Rear, 4 Front)
Realtek 2.5G LAN
802.11axe WiFi 6E +Bluetooth
Supports M.2 Bottom Heatsink, BIOS Flashback

Vendor Homepage: www.asrock.com/MB/AMD/B850M%20Pro%20RS/index.asp | M.2: 1 | PCI-Express 4.0 4x : 1 | PCI-Express 5.0 16x: 1 | Audio-In: 1 | Audio-Out: 1 | DisplayPort: 1 | HDMI: 1 | Microphone: 1 | RJ45: 1 | USB 2.0: 4 | USB 3.2: 3 | USB-C: 1 | SATA: Yes | SATA 3.0: Yes | USB 2.0: Yes | USB 3.2: Yes | USB-C: Yes | Model: B850M Pro RS | Chipset: AMD B850 | Socket: SAM5 | Form Factor: Micro-ATX | Memory type: DDR5 | Frequency speed: 8000 | Memory slots: 4 | Integrated video: Depending on CPU | Integrated audio: Realtek ALC897 | Integrated LAN: 2.5 Gigabit | RAID: SATA 0, 1, 10 | TPM: Header | Units per Shipping Box: 10 | Unit Calculated Volume: 0.005491 | Product Net Weight: 1.3 | Unit Calculated Weight: 1.37