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)
Condition: New
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Availability:
Only 5 left in stock, order soon!
Arrives
Saturday, Mar 21
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
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
RAM: 2.5 GB DDR4
Memory Speed: 2133 MHz
Wireless Type: 802.11a/b/g/n/ac, 802.11ax
Number of USB 2.0 Ports: 6
Brand: ASUS
Series: TUF GAMING B550-PLUS WIFI II
Item model number: TUFGAMINGB550-PLUSWIFIII
Item Weight: 1.27 pounds
Product Dimensions: 10.75 x 2.75 x 13.5 inches
Item Dimensions LxWxH: 10.75 x 2.75 x 13.5 inches
Processor Brand: AMD
Voltage: 12 Volts
Manufacturer: ASUS
Date First Available: October 22, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
Tested and works as expected. A solid upgrade AM4 architecture from the old B450 model. Designed to work with Ryzen 7 level CPUs.
Reviewed in the United States on March 6, 2026 by T. Lutzenberger
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
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.
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Reviewed in the United States on April 25, 2025 by Shaun
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
Excelente producto
Reviewed in the United States on February 19, 2026 by Michael Castillo
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
Purchased as Amazon Warehouse "Fair" condition motherboard. This ASUS board is immaculate and still had plastic on the bridge heat sink which I have now removed. I discovered that the topmost m.2 heat sink had already had the protective plastic removed from the thermal pad while the bottommost m.2 heat sink did not. The bottommost m.2 slot was missing the m.2 standoff screw which seems to be a different screw from industry standard. Nothing on the board damaged. The original box and documentation was not included which is fine. The i/o shield was included in box. I noticed the wifi antenna was destroyed as the cable gold screws were ripped off so I used my own antenna. Additionally, two sata cables and what appears to be a fan splitter for an NZXT case were also included for some reason? lol Most importantly, it posts just fine and the bios recognized my Ryzen 7 2700 immediately (despite not being on the official list of compatible CPUs for the B550 chipset). For the heavily discounted price I purchased this for, I am very pleased. I hope I can also use this motherboard for many years to come as well. Update 6/6/2024 Still going strong. No issues.
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Reviewed in the United States on May 5, 2024 by Isa G.
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
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.
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Reviewed in the United States on February 9, 2026 by Network Native
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
!!!!!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.
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Reviewed in the United States on January 31, 2026 by Doc
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
Muy buena mother board, linda, y con lo necesario para armar un buen build am4
Reviewed in the United States on March 13, 2026 by Sebastián Echeverri
Style: TUF Gaming B550-PLUS WiFi II (Pack of 1)
Size: ATX
Excelente producto por un excelente precio
Reviewed in the United States on March 7, 2026 by Oscar I.