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ASUS

ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 (3rd Gen Ryzen™) ATX Gaming Motherboard (PCIe 4.0, WiFi 6, 2.5Gb LAN, BIOS Flashback, USB 3.2 Gen 2, Addressable Gen 2 RGB Header and Aura Sync)

  • Based on 11,269 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 21
Order within 21 hours and 16 minutes
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Size: B550-Plus|M.2x2|D4|WiFi6


Features

  • AMD AM4 Socket and PCIe 4.0: The perfect pairing for 3rd Gen AMD Ryzen CPUs.Bluetooth v5.2
  • Robust Power Design: 8+2 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs
  • Optimized Thermal Solution: Fanless VRM and PCH heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 4 or the UEFI Q-Fan Control utility
  • High-performance Gaming Networking: WiFi 6 (802.11ax), 2.5 Gb LAN with ASUS LANGuard
  • Best Gaming Connectivity: Supports HDMI 2.1 (4K@60HZ) and DisplayPort 1.2 output, featuring dual M.2 slots (NVMe SSD)one with PCIe 4.0 x4 connectivity, front panel USB 3.2 Gen 1 connector, USB 3.2 Gen 2 Type-C & Type-A ports and Thunderbolt 3 header, 1 x SPI TPM header

Description

The ASUS TUF GAMING B550-PLUS WiFi II comes battle-hardened with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive set of cooling options, this motherboard delivers rock-solid performance and unwavering gaming stability for AMD 3rd Gen Ryzen CPUs.

Brand: ASUS


CPU Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: AMD 3rd Generation Ryzen


Chipset Type: AMD B550


Memory Clock Speed: 2133 MHz


Platform: Windows


Model Name: TUF GAMING B550-PLUS WIFI II


Memory Storage Capacity: 128 GB


Processor Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: AMD 3rd Generation Ryzen


Chipset Type: AMD B550


Memory Clock Speed: 2133 MHz


Platform: Windows


Memory Storage Capacity: 128 GB


Ram Memory Maximum Size: 128 GB


Main Power Connector Type: 24-Pin


Graphics Card Interface: PCI Express


Memory Slots Available: 4


Number of Ports: 12


S/PDIF Connector Type: Optical


System Bus Standard Supported: SATA 3


Total SATA Ports: 6


USB 2.0: 6


Total Usb Ports: 12


Number of Ethernet Ports: 1


Total Number of HDMI Ports: 1


Total PCIe Ports: 5


Brand: ASUS


Model Name: TUF GAMING B550-PLUS WIFI II


Model Number: TUFGAMINGB550-PLUSWIFIII


Manufacturer: ASUS


UPC: 195553338516


Mfr Part Number: TUFGAMINGB550-PLUSWIFIII


Item Weight: 1.27 Pounds


Warranty Description: 3 Years


Item Dimensions L x W x H: 10.75"L x 2.75"W x 13.5"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Not a single problem
Size: B550-Plus|M.2x2|D4|WiFi6
Absolutely excellent motherboard work perfect out of the box. Zero issues
Reviewed in the United States on May 6, 2026 by Bznalcapone
    • Don’t hesitate. Buy it!
Size: B550-Plus|M.2x2|D4|WiFi6
Truly an awesome board. Came with good instructions and documentation. Lighting showing the board is on is a cool addition. As for ports. It had every port I was looking for except for the new usb 3.0 that uses the real long flat connector. Found adapters to make it work to existing old 3.0 ports so it’s not a huge deal. Fit wonderfully into my new Corsair case. Found I only needed to install one extra stand-off for it to be good to go. ... show more
Reviewed in the United States on May 21, 2026 by Gage C.
    • Good Motherboard With Plenty of Ports
Size: B550-Plus|M.2x2|D4|WiFi6
I purchased this board to replace an ASUS ROG X-470F motherboard that died. Pros: This board has the same number of SATA ports as the 470 (6), which was important for me, because all my games are stored in SATA SSDs. This MB boots quite a bit faster than my previous board. That’s always a plus. Built-in Wi-Fi controller. While I had a Wi-Fi expansion card for the x470 board, it was good to have it built-in to help clean up the interior of the case. Plenty of ports. Not only the above mentioned SARA ports, but plenty of USB ports, as well, including support for front-of-case ports. I have 6 USB cables plugged in and still have two free ports in the back, and 6 more on the case top. Drivers included on CD/DVD. This is a big deal to me, because newer boards don’t appear to include them. PNP picks up much of the drivers, but not all. Without included drivers, you might have to go to another machine to download them. That’s not customer-friendly. Cons: The Wi-Fi antenna is non-magnetic. This allows the antenna to slide off the case way too easily, diminishing the signal from the router, if you don’t notice it immediately. The Aura lights are not on top of the board. If you have ARGB light bars, it can flood out the boards built-in lights. DisplayPort and HDMI ports included, but so far, I have not been able to find integrated video hardware. This one has me confused. ... show more
Reviewed in the United States on April 25, 2025 by Shaun
    • great buy hidden gem
Size: B550-Plus|M.2x2|D4|WiFi6
Ive had for about a year been working great
Reviewed in the United States on April 29, 2026 by Lights where easy to install sticking well so far remote works as long as there is not objects in the way down side the phone app does not work very lame but I guess for 20$ it's not a total loss
    • Great Stable Solid performer. Wifi/bluetooth drivers from ASUS website do NOT work.
Size: B550-Plus|M.2x2|D4|WiFi6
Solid main board, and very forgiving of mixed ram sets, trains better than many boards in its class. Getting the drivers for this boards built in Bluetooth/wifi is a complete pain in the but. The manufacturers support is utterly and completely useless, pointing you to their web site which does NOT deliver the correct drivers for these functions. They don't listen, don't acknowledged their website providing the wrong/unusable drivers, , and eventually just stop responding. Once you get the correct drivers, this is one fast, flexible, solid performer worth the trouble getting the drivers youlll need. ... show more
Reviewed in the United States on February 9, 2026 by Network Native
    • !!!!!BEWARE OF MOBOs BEING BOUGHT FROM AMAZON RESALE!!!!
Size: B550-Plus|M.2x2|D4|WiFi6
!!!!!BEWARE OF MOBOs BEING BOUGHT FROM AMAZON RESALE!!!! The reason why I put what I did on the top line of this is simple, as stated. No confusion. The reason, though, is because I was sent a board that was returned and would not proceed to POST and got caught on a DRAM check. The BIOS was stuck in an an infinite flash loop. So what is assumed to have happened was that the person that returned it, bricked the board by interrupting the BIOS flash and just simply returned it, thereby making it my problem. That mobo was returned for a full refund and a sealed new board was ordered promptly. Now, the actual mobo that I have installed is a dream. Between the USB output, the onboard BT and WiFi6, and the 2.5GB Ethernet port keeps up well for the loads the I have placed on those components. Just be aware that this mobo DOES NOT have an on board option to connect any front case USB-C ports, but there is one on the rear I/O panel. ... show more
Reviewed in the United States on January 31, 2026 by Doc
    • Asus TUF
Size: B550-Plus|M.2x2|D4|WiFi6
El envío fue acorde al cronograma, el producto funciona genial, arme la pc y estoy muy contento de las especificaciones del producto. Lo super recomiendo
Reviewed in the United States on May 13, 2026 by Yordi Fabian Fragozo Rodriguez
    • Envio rapido Envio rapido
Size: B550-Plus|M.2x2|D4|WiFi6
Review Image by Pedro
Envio super rapido a argentina. Sobre la mother demas esta decir que es asus, calidad garantizada. En mi casa adquiri la asus tuf gaming b550 plus wifi II
Reviewed in the United States on May 4, 2026 Reviewed in the United States on May 4, 2026 by Pedro

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