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ASUS TUF GAMING B550-PLUS WIFI II

ASUSGaming motherboard

TUF GAMING B550-PLUS WIFI II

Released October 2021.4Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/helpdesk_downloadRead 15 October 2026ASUS support list for the model, read through the support web API (www.asus.com/support/webapi/ProductV2): first BIOS 0303 dated 2021-10-21, and the Simplified and Traditional Chinese manuals dated 2021-10-20. Release month taken from these maker dates. Last checked 15 October 2026.

CPU socket
AM4
Chipset
AMD B550
Form factor
ATX
M.2 slots
2

56 of 78 fields known.

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At a glance

Ports

  • USB-C USB 3.2 Gen 2
  • USB-A USB 3.2 Gen 2
  • 4 USB-A USB 3.2 Gen 1
  • 2 USB-A USB 2.0
  • DisplayPort 1.2
  • HDMI 2.1
  • Ethernet (RJ45)
  • 5 3.5 mm audio
  • Optical S/PDIF
  • USB 3 header (19-pin)
  • 2 USB 2.0 header (9-pin)

All specs

SourceCalculated

General

Series
TUF Gaming3Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-iiRead 15 October 2026TUF Gaming is the ASUS line in the product name.
Model numbers
TUF GAMING B550-PLUS WIFI II, 90MB19U0-M0EAY06Retailer pagescan.co.uk/products/asus-tuf-gaming-b550-plus-wifi-ii-amd-b550-am4-ddr4-pcie-40-sata3-dual-m2-crossfire-usb-32-gen2-apluRead 15 October 2026Manufacturer model number 90MB19U0-M0EAY0.8Retailer pageoffice-partner.de/asus-tuf-gaming-b550-plus-wifi-ii-mainboard-sockel-ryzen-am4-20131627Read 15 October 2026Herstellernummer 90MB19U0-M0EAY0.
GTIN / EAN
4711081338413, 47180178627766Retailer pagescan.co.uk/products/asus-tuf-gaming-b550-plus-wifi-ii-amd-b550-am4-ddr4-pcie-40-sata3-dual-m2-crossfire-usb-32-gen2-apluRead 15 October 2026Scan UK lists GTIN 4718017862776 for part number 90MB19U0-M0EAY0. office-partner.de lists EAN 4711081338413 for the same part number. The two codes differ and may be regional barcodes. Both are stored.8Retailer pageoffice-partner.de/asus-tuf-gaming-b550-plus-wifi-ii-mainboard-sockel-ryzen-am4-20131627Read 15 October 2026EAN 4711081338413 for part number 90MB19U0-M0EAY0.
Announced
Not available
Status
Available5Maker product pageasus.com/us/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/where-to-buyRead 15 October 2026ASUS US where-to-buy page lists the board in stock at six retailers on 2026-10-15.9Retailer pagemaxmybuild.com/motherboards/asus-tuf-gaming-b550-plus-wifi-iiRead 15 October 2026Lists the board in stock at Amazon at $109.99 and at Newegg at $119.99, updated 2026-10-15.
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
Segment
Gaming2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026The page sits in the ASUS TUF Gaming family under the ASUS Gaming menu.
Board revision
Not available

Platform

CPU socket
AM41Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: AMD AM4 Socket.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026
Chipset
AMD B5501Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 20262Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026
Supported processors
AMD Ryzen 5000 Series, AMD Ryzen 5000 G-Series, AMD Ryzen 4000 G-Series, AMD Ryzen 3000 Series1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: AMD AM4 socket for Ryzen 5000 Series, 5000 G-Series, 4000 G-Series and 3000 Series desktop processors. The manual refers to www.asus.com for the CPU support list. Read on 2026-10-15.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026
CPU overclocking
Yes10Spec databaseeatyourbytes.com/chipsetdetail/amd_b550Read 15 October 2026The chipset page lists AMD B550 as supporting overclocking. This is the chipset's feature, not a board spec.

Board

Front and side, drawn to scale.

Form factor
ATX1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: ATX form factor, 12 inch x 9.6 inch (30.5 cm x 24.4 cm).
Board dimensions
Width244Height305mm(9.6 × 12 in)1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: 12 inch x 9.6 inch (30.5 cm x 24.4 cm). The 244 mm side is the width, as for ATX.
PCB layers
Not available
Back-connect design
No1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026The chapter 1 layout shows the usual front-side power, fan and USB connectors. The board is not a back-connect design.
RGB lighting on the board
Yes3Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-iiRead 15 October 2026The Aura Sync section describes full RGB lighting control for the built-in RGB LEDs as well as strips on the onboard RGB headers. The maker's product photo shows an orange glow at the lower right edge of the board.6Retailer pagescan.co.uk/products/asus-tuf-gaming-b550-plus-wifi-ii-amd-b550-am4-ddr4-pcie-40-sata3-dual-m2-crossfire-usb-32-gen2-apluRead 15 October 2026ASUS Aura with full RGB control for the built-in RGB LEDs and the onboard headers.

Power delivery

Power stage layout
8+23Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-iiRead 15 October 2026The overview text says the VRM uses 8+2 DrMOS power stages that combine high-side and low-side MOSFETs and driver in one package. The page title and meta text say 10 DrMOS power stages, which is the same total. No amperage rating is given.
CPU core (Vcore) power stages
83Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-iiRead 15 October 20268 of the 10 DrMOS power stages are for the CPU core, from the 8+2 layout.
Vcore power stage rating
Not available
VRM controller
Not available
CPU power connectors
8 pin1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Internal connectors: 1 x 24-pin main power and 1 x 8-pin +12V power connector. The manual says to ensure the 8-pin power plug is connected.
Extra slot power connector
No1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026The internal connector list has no extra slot power connector.

Memory

Memory type
DDR41Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: 4 x DIMM, max. 128GB, DDR4 unbuffered memory, dual channel.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026
Memory slots
41Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 20262Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026
Max memory
128GB1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 20262Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 20264 DIMM slots, up to 128GB of DDR4 unbuffered memory in dual-channel mode.
Max memory speed (overclocked)
4,866MT/s1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026The memory list runs from 2133 to 4866(OC) MHz. The manual says memory frequency support depends on the CPU type and does not name a CPU family or module setup. Ryzen 5000 is the newest family for this board.
ECC memory
Yes1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: ECC memory (ECC mode) support varies by CPU. The maker lists no non-ECC mode qualifier for the board, so it counts as ECC.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026The page says ECC support depends on the CPU.
CUDIMM support
Not available

Expansion slots

Expansion slots
Physical slotElectrical lanesPCIe generationConnected toCount
PCIe x16164CPU1
PCIe x1643Chipset1
PCIe x113Chipset3
Source1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Ryzen 5000 and 3000: 1 x PCIe 4.0 x16 slot at x16. Ryzen 5000 G and 4000 G: the same slot runs at PCIe 3.0. B550 chipset: 1 x PCIe 3.0 x16 slot (PCIEX16_2) at x4 and 3 x PCIe 3.0 x1 slots. PCIEX16_2 runs at x1 when any x1 slot is occupied. The Ryzen 5000 value is stored.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026
Full-length PCIe slots
2
Fastest PCIe x16 slot generation
4

Storage

M.2 storage slots
SlotPCIe generationPCIe lanesConnected toLongest driveTakes SATA drivesHeatsinkShares lanes with
M.2_144CPUM.2 22110YesYesNot available
M.2_234ChipsetM.2 22110YesYesSATA6G_56 is disabled when M.2_2 is populated
Source1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary and item 6 of the board overview. M.2_1 is a Key M slot for 2242/2260/2280/22110 with PCIe 4.0 x4 and SATA modes on Ryzen 5000 and 3000 (PCIe 3.0 x4 on the G-Series). M.2_2 takes the same lengths with PCIe 3.0 x4 and SATA modes from the B550 chipset. M.2_2 shares bandwidth with SATA6G_56, which is disabled when M.2_2 is populated. The specification lists a single aluminum M.2 heatsink.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 20266Retailer pagescan.co.uk/products/asus-tuf-gaming-b550-plus-wifi-ii-amd-b550-am4-ddr4-pcie-40-sata3-dual-m2-crossfire-usb-32-gen2-apluRead 15 October 2026The page copy says dual M.2 heatsinks.9Retailer pagemaxmybuild.com/motherboards/asus-tuf-gaming-b550-plus-wifi-iiRead 15 October 2026Lists heatsinks on all M.2 slots. The maker's product photo shows a heatsink plate over each of the two M.2 slots.
M.2 slots
2
PCIe 5.0 M.2 slots
0
SATA ports
61Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: 6 x SATA 6Gb/s ports. SATA6G_56 is disabled when M.2_2 is populated.

Rear ports

Rear ports
TypeVersionCountMax link rate (Gbps)
USB-CUSB 3.2 Gen 2110
USB-AUSB 3.2 Gen 2110
USB-AUSB 3.2 Gen 145
USB-AUSB 2.020.48
DisplayPortDisplayPort 1.21Not available
HDMIHDMI 2.11Not available
Ethernet (RJ45)Not available12.5
3.5 mm audioNot available5Not available
Optical S/PDIFNot available1Not available
Source1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Back panel I/O: 2 USB 3.2 Gen 2 ports (1 Type-A and 1 Type-C), 4 USB 3.2 Gen 1 Type-A, 2 USB 2.0 Type-A, 1 DisplayPort (DisplayPort 1.2), 1 HDMI (HDMI 2.1, 4K@60Hz), 1 Realtek 2.5Gb Ethernet port, 5 audio jacks, 1 optical S/PDIF out, 1 ASUS Wi-Fi module and the BIOS FlashBack button. The page does not state DisplayPort Alt Mode for the Type-C port.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026
Rear USB ports
8
Rear USB-C ports
1
Fastest rear USB port
10Gbps
Thunderbolt
Not available

Internal connectors

Internal USB headers
HeaderMax data rate (Gbps)HeadersFront ports served
USB 3 header (19-pin)512
USB 2.0 header (9-pin)0.4824
Source1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Internal connectors: 1 USB 3.2 Gen 1 header for 2 additional ports and 2 USB 2.0 headers for 4 additional ports. A Thunderbolt header for an add-in card is not a USB header.
Front USB-C header speed
Not available
Fan headers
61Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Internal connectors: 1 CPU fan, 1 CPU OPT fan, 1 AIO pump and 3 chassis fan headers, all 4-pin.
ARGB headers
21Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Internal connectors: 2 x AURA Addressable Gen 2 headers.
RGB headers
21Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Internal connectors: 2 x AURA RGB headers.

Networking

Ethernet controllers
Realtek RTL81254Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/helpdesk_downloadRead 15 October 2026Driver list: Realtek RTL8125 LAN driver. The spec page says Realtek 2.5Gb Ethernet. Retailers write RTL8125B. The suffix is left out.6Retailer pagescan.co.uk/products/asus-tuf-gaming-b550-plus-wifi-ii-amd-b550-am4-ddr4-pcie-40-sata3-dual-m2-crossfire-usb-32-gen2-apluRead 15 October 20262.5G Ethernet, Realtek RTL8125B.7Retailer pageinet.se/produkt/1903695/asus-tuf-gaming-b550-plus-wifi-iiRead 15 October 2026LAN chip: Realtek RTL8125B 2.5G.
Ethernet ports
1
Ethernet speed
2.5Gbps
Wi-Fi included
Yes1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Back panel I/O lists 1 x ASUS Wi-Fi module and the package has 2x2 Wi-Fi antennas.
Wi-Fi standard
Wi-Fi 61Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax).2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026
Wi-Fi bands
2.4 GHz, 5 GHz1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: supports the 2.4/5GHz frequency band. No 6 GHz band.
Max Wi-Fi channel width
Not available
Wi-Fi module
Not available
Bluetooth
5.21Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: Bluetooth v5.2, which needs Windows 11 or later.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus-wifi-ii/techspecRead 15 October 2026Bluetooth v5.2, which needs Windows 11 or later. The page repeats the manual.

Audio

Audio codec
Realtek ALCS1200A6Retailer pagescan.co.uk/products/asus-tuf-gaming-b550-plus-wifi-ii-amd-b550-am4-ddr4-pcie-40-sata3-dual-m2-crossfire-usb-32-gen2-apluRead 15 October 2026Realtek ALC S1200A, 7.1 HD audio. Written ALCS1200A as Realtek names the part. The maker names only a Realtek 7.1 codec.7Retailer pageinet.se/produkt/1903695/asus-tuf-gaming-b550-plus-wifi-iiRead 15 October 2026Audio chip: Realtek ALC S1200A.
DAC chip
Not available

Features

BIOS flashback
Yes1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Back panel I/O lists the BIOS FlashBack button. EZ DIY lists the BIOS FlashBack button and LED.
Clear CMOS button (rear)
No1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Internal connectors: 1 x Clear CMOS header. The back panel list has only the BIOS FlashBack button.
POST code display
No1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Q-Design lists Q-LED with four status LEDs (CPU, DRAM, VGA, boot device). No Q-Code display is listed.
Power button on the board
No1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026The manual lists the power button only as the 2-pin PWRSW pin on the system panel header. The layout has no power or start button on the board.
Dual BIOS
No1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Specifications summary: 256 Mb Flash ROM, UEFI AMI BIOS. Dual BIOS is not stated.
Pre-installed I/O shield
No1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026The package contents list 1 x I/O Shield as a loose item.
Tool-free features
Not available

Measured

We could not find any of these 3 fields. Show them
VRM temperature under CPU load
Not available
Power draw idle
Not available
Power draw CPU stress
Not available

In the box

In the box
1 x TUF GAMING B550-PLUS WIFI II motherboard, 2 x SATA 6Gb/s cables, 1 x I/O Shield, 1 x M.2 Rubber package, 1 x M.2 SSD screw package, 1 x TUF Gaming sticker, 1 x ASUS 2x2 dual-band Wi-Fi moving antennas, 1 x Support DVD, 1 x TUF Certification card, 1 x User manual1Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM4/TUF_GAMING_B550-PLUS_WIFI_II/E22526_TUF_GAMING_B550-PLUS_WI-FI_II_V2_WEB.pdfRead 15 October 2026Package contents on page vi of the manual.

Warranty

Manufacturer warranty (source market)
3years6Retailer pagescan.co.uk/products/asus-tuf-gaming-b550-plus-wifi-ii-amd-b550-am4-ddr4-pcie-40-sata3-dual-m2-crossfire-usb-32-gen2-apluRead 15 October 202636 months, return to base, for the UK market.7Retailer pageinet.se/produkt/1903695/asus-tuf-gaming-b550-plus-wifi-iiRead 15 October 2026Inet is a Swedish shop and lists a 3-year manufacturer warranty.8Retailer pageoffice-partner.de/asus-tuf-gaming-b550-plus-wifi-ii-mainboard-sockel-ryzen-am4-20131627Read 15 October 20263 years manufacturer warranty on a German shop page.

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