PC Guide is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Read More
The ASUS ROG Strix B850-G Gaming WiFi is a feature-rich micro-ATX motherboard with strong power delivery, extensive M.2 support, PCIe 5.0 connectivity, Wi-Fi 7, and a wide selection of high-speed USB ports. It supports Ryzen 7000, Ryzen 8000, and Ryzen 9000 desktop processors using the AM5 socket, which represents a broad range of CPUs, from efficient six-core models to high-end Ryzen 9 and X3D processors. Its compact size and builder-friendly features make it especially appealing for premium small-form-factor AM5 systems. It costs more than basic B850 alternatives, but the additional connectivity, audio quality, and upgrade flexibility justify the premium for users building a high-end gaming or creator PC. Grab it now for 19% off if you have a Prime membership (or just sign up for a free trial and then buy it if not!).
Prices and savings subject to change. Click through to get the current deal prices.
Custom URL
Save 19% now!
ASUS ROG Strix B850-G Gaming AM5 Motherboard
WiFi AMD AM5 B850 mATX Motherboard, Advanced AI PC Ready, 14+2+1 Power Stages, DDR5 Slots, 4X M.2 Slots, PCIe® 5.0 Ready, WiFi 7, 2.5G LAN, USB 20Gbps Type-C®, AI Advisor
Read more
Load more
The white PCB and silver heatsinks make the board particularly well suited to light-coloured builds. Aura Sync support and three addressable Gen 2 RGB headers provide additional lighting control, although the overall design remains relatively restrained compared with some more aggressively styled gaming motherboards. Read below for more details on the specs, or see the foot of this page for additional offers.
What we like about this ASUS ROG Strix B850-G Gaming WiFi motherboard
Strong power delivery for high-end Ryzen processors
The ROG Strix B850-G Gaming WiFi uses a 14+2+1 power-stage design rated at 80A per stage, giving it the electrical headroom needed for demanding Ryzen 7000, 8000, and 9000-series processors. Large VRM heatsinks, high-conductivity thermal pads, alloy chokes, and durable capacitors help maintain stable operation during sustained gaming, rendering, and other multi-core workloads.
Latest PC & Tech deals
Prices correct as of July 10th, 2026.
Excellent connectivity in a compact format
Despite its micro-ATX dimensions, the board includes PCIe 5.0 graphics support, four M.2 slots, USB 20Gbps Type-C, front-panel USB-C, Wi-Fi 7, Bluetooth, and 2.5Gb Ethernet. This makes it unusually well equipped for a compact motherboard and reduces the need for add-in cards or external hubs. There is a reinforced PCIe 5.0 x16 slot for a modern graphics card; an additional expansion slot is also available for capture cards, sound cards, or other add-in devices. The primary M.2 slots are covered by heatsinks to help control SSD temperatures and reduce thermal throttling during sustained transfers.
Rear and internal USB connectivity is extensive. The board includes USB 20Gbps Type-C, USB 10Gbps Type-C, multiple USB-A ports, and a front-panel USB-C header. This provides enough bandwidth for external SSDs, capture hardware, audio interfaces, docks, and other high-speed peripherals.
Fast DDR5 memory support
The motherboard supports up to 256GB of DDR5 memory across four DIMM slots, with overclocked speeds reaching beyond 8000MT/s on compatible kits. ASUS AEMP support can also simplify memory tuning, while AMD EXPO profiles make it easier to run supported memory at its advertised speed and timings.
Thoughtful builder-friendly features
ASUS includes several features designed to make installation and troubleshooting easier, including PCIe Slot Q-Release, M.2 Q-Latch, M.2 Q-Release, Q-LED diagnostics, BIOS FlashBack, Clear CMOS, and a pre-mounted I/O shield. These additions are especially useful in smaller cases where access around the motherboard can be limited.
Who should buy this ASUS ROG Strix B850-G motherboard?
The ASUS ROG Strix B850-G Gaming WiFi is aimed at users building a powerful AM5 system in a micro-ATX case. It is particularly suitable for gamers, creators, and enthusiasts who want premium connectivity, strong power delivery, and extensive storage expansion without moving to a full-size ATX motherboard.
More motherboard deals
Prices and savings subject to change. Click through to get the current deal prices.
Custom URL
Save 6% NOW!
Ryzen 9800X3D CPU, MSI PRO X870E-P motherboard & KLEVV Bolt V DDR5 32GB bundle
Micro Center 3-in-1 Combo: AMD Ryzen 7 9800X3D CPU Processor with MSI PRO X870E-P WiFi Motherboard and KLEVV Bolt V DDR5 32GB (2x16GB) 6000MHz CL30 Ram Memory White
Read more
Custom URL
Save 5% now!
MICRO CENTER Ryzen 7 5800XT Processor with ASUS Prime B550-PLUS AC Motherboard
CPU Motherboard Combo, AM4, DDR4, PCIe 4.0, 2x M.2, SATA 6 Gbps, USB 3.2 Gen 2 Type-C, 1Gb Ethernet, ATX
Custom URL
Save 10% NOW!
Micro Center AMD 5800XT with GIGABYTE B550M DS3H ACR2 Motherboard
CPU Motherboard Combo, AM4, DDR4, PCIe 4.0, 2x M.2, Type C USB Port, WIFI5, Micro ATX
Custom URL
Save 22% now!
MSI MAG X870E Tomahawk WiFi Motherboard
ATX – Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5-80A SPS VRM, DDR5 Memory Boost 8400+ MT/s (OC), PCIe 5.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN
Read more
Custom URL
Save 6% Now!
MICRO CENTER Intel Core Ultra 7 270K Plus with Msi MAG Z890 Tomahawk WiFi Gaming
AI-Accelerated Performance: Intel Core Ultra 7 270K processor with built-in AI delivers faster productivity, content creation, and gaming performance.
Custom URL
Save 7% now!
INLAND by Micro Center Intel i7-14700K with ASUS TUF Gaming Z790-Plus WiFi
The i7-14700K CPU impresses with its formidable 20 physical cores(8P + 12E) and 28 threads, boasting speeds up to 5.6 GHz when pushed to the limit, gives you smooth game play, high frame rates, and rapid responsiveness.
Read more
Custom URL
Save 10% NOW!
AMD Ryzen 7 9800X3D + ROG Strix B850-F Gaming WiFi
8 cores and 16 threads, delivering +~16% IPC uplift and great power efficiency
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 Series Desktop Processors
Read more
Custom URL
Save $133.20 NOW!
Ryzen 9950X3D CPU, MSI MAG X870E motherboard & KLEVV Bolt V DDR5 32GB bundle
Micro Center CPU Motherboard Memory Combo: AMD Ryzen 9 9950X3D CPU Processor + MSI MAG X870E Tomahawk WiFi ATX Motherboard + KLEVV Bolt V DDR5 32GB (2x16GB) 6000MHz CL30 Ram Memory White
Read more
Custom URL
Save 16%
ASUS B760M-AYW microATX mATX motherboard
WIFI D4 II Intel B760 (LGA 1700) PCIe 5.0 x16 Support, two M.2 slots, DDR4, Realtek 2.5Gb Ethernet, Wi-Fi 6, HDMI, SATA 6 Gbps, front USB 5Gbps, Aura Sync
Read more
Custom URL
Save 18% now!
GIGABYTE B850 AORUS Elite WIFI7
AMD AM5 ATX Motherboard, Support AMD Ryzen 9000/8000/7000 Series, DDR5, 14+2+2 Power Phase, 3X M.2, PCIe 5.0, USB-C, WIFI7, 2.5GbE LAN, EZ-Latch, 5-Year Warranty
Read more
Load more