ASUS TUF Gaming B550-PLUS WiFi II ATX Motherboard, WiFi 6 and PCIe 4.0

Tech specs

WiFi 6 and 2.5 Gb Ethernet give the ASUS TUF Gaming B550-PLUS WiFi II two ways to connect a gaming PC, while PCIe 4.0 support opens up fast storage and expansion options for a compatible AMD build. Its ATX format brings those features together with DDR4 memory support and multiple connections for peripherals and drives.

Dual M.2 slots, USB 3.2 Gen 2 Type-A and Type-C, and Aura Sync RGB support make it easier to shape a build around your storage, accessories and lighting preferences. Want both wireless networking and a wired Ethernet connection on the same motherboard? This board provides both.

• Type: ATX motherboard
• Processor socket: AMD AM4
• Chipset: AMD B550
• Memory: DDR4, up to 128 GB across four slots
• Networking: WiFi 6 and 2.5 Gb Ethernet
• Storage: Dual M.2 slots, including one with PCIe 4.0 x4, plus six SATA ports
• Expansion: PCIe 4.0
• Connections: USB 3.2 Gen 2 Type-A and Type-C, HDMI 2.1 and DisplayPort 1.2 outputs
• Additional features: BIOS FlashBack, Bluetooth 5.2, Aura Sync RGB support

Requirements

This motherboard uses an AMD AM4 processor socket and supports compatible Ryzen desktop processors. Match the processor to the AM4 platform, and choose DDR4 memory for the four available memory slots. The ATX format is suited to a build planned around an ATX motherboard. For storage, the dual M.2 slots support NVMe SSDs, with one providing PCIe 4.0 x4 connectivity, SATA drives can also be connected through the six SATA ports.

BIOS FlashBack offers a convenient way to update the UEFI BIOS using a FAT32-formatted USB drive and the dedicated FlashBack port. The feature can perform an update without memory or a CPU installed, which can be useful when preparing a build.

Who it’s for

The B550-PLUS WiFi II suits PC builders putting together an AM4 gaming system who want onboard wireless networking alongside a wired Ethernet option. WiFi 6 is designed for wireless connectivity, while the 2.5 Gb LAN port gives a wired setup its own place in the build. That combination is useful when choosing a motherboard with integrated networking rather than planning around a separate networking card.

It also fits builds that need room for fast M.2 storage, SATA drives and gaming peripherals. USB 3.2 Gen 2 Type-A and Type-C provide options for compatible devices, while the Thunderbolt 3 header supports a compatible setup. Fan headers and Fan Xpert 4 or UEFI Q-Fan Control help manage connected fans. For a coordinated look, Aura Sync supports addressable Gen 2 RGB lighting.

Buyer feedback is positive about the board’s features and stability, though experiences with wireless connectivity, boot reliability and installation vary. Its documented mix of WiFi 6, wired networking and storage options makes it a practical choice for builders who want several core gaming-PC connections on the motherboard.

Questions before you buy

Which processors does it support? It uses the AMD AM4 socket and is listed for compatible Ryzen desktop processors, including Ryzen 3000, 4000 G-Series and 5000 Series models. Confirm that your chosen processor is supported for your build.

What memory does it use? The board supports DDR4 memory, with four memory slots and a maximum listed capacity of 128 GB.

Can it connect to a monitor? It provides HDMI 2.1 and DisplayPort 1.2 outputs. Choose the connection that matches your display and build configuration.

Is it worth it?

For an AM4 gaming build, the appeal is a useful combination of networking, storage and expansion in one ATX motherboard. WiFi 6 and 2.5 Gb Ethernet cover wireless and wired connections, while dual M.2 slots, PCIe 4.0 and USB 3.2 Gen 2 support a flexible setup for drives and peripherals. It’s a fitting choice for builders who want those features integrated into their Ryzen-based system.