ASUS PRIME B850-PLUS WIFI - PCIe 5.0 slots - WiFi 6E - USB 10Gbps Type-C - 2.5Gb Ethernet - Three M.2 Slots - 8+2+1 Phase Digital Power Design 
Specifications
Model : PRIME B850-PLUS WIFI
CPU
AMD Socket AM5 for Ryzen™ 9000 & 8000 & 7000 Series
Chipset
AMD B850 Chipset
Graphics
1 x DisplayPort
1 x HDMI  Port
Ethernet
1 x Realtek 2.5Gb Ethernet - LANGuard
Wireless & Bluetooth
"Wi-Fi 6E 2x2 Wi-Fi 6E (802.11ax)
Bluetooth® v5.3**
USB : 
Rear USB (Total 8 ports)
4 x USB 10Gbps port(s) (3 x Type-A
+ 1 x USB Type-C®)
2 x USB 5Gbps ports (2 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 9 ports)
1 x USB 5Gbps connector 
1 x USB 5Gbps header 
3 x USB 2.0 headers 
Audio
Realtek 7.1 Surround Sound High Definition Audio CODEC
Back Panel I/O Ports : 
1 x USB 10Gbps port (1 x USB Type-C®)
3 x USB 10Gbps ports (3 x Type-A)
2 x USB 5Gbps ports (2 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x HDMI™ port
1 x Wi-Fi module
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks
1 x BIOS FlashBack™ button
Internal I/O Connectors 
 
Fan and Cooling Related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
1 x 4-pin AIO Pump header
4 x 4-pin Chassis Fan headers
Power Related
1 x 24-pin Main Power connector
1 x 8-pin +12V CPU Power connectors
1 x 4-pin +12V CPU Power connectors
Storage Related
3 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 5Gbps connector 
1 x USB 5Gbps header 
3 x USB 2.0 headers
Miscellaneous
3 x Addressable RGB Gen 2 headers
1 x Clear CMOS header
1 x Chassis Intrusion header
1 x COM Port header
1 x Front Panel Audio header (F_AUDIO)
1 x S/PDIF Out header
1 x SPI TPM header (14-1 pin)
1 x 10-1 pin System Panel header
1 x Thunderbolt™ (USB4®) header
BIOS
256 Mb Flash ROM, UEFI AMI BIOS
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Accessories : 
Cables
2 x SATA 6Gb/s cables
Miscellaneous
1 x ASUS WiFi Q-Antenna
1 x M.2 rubber packages
3 x Screw packages for M.2 SSD
Documentation
1 x Quick start guide
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Warranty
3 Years With Warranty of the Authorized Agent
Part Number :  90MB1L80-M0EAY0
Model : PRIME B850-PLUS WIFI