We are mainly a store selling used motherboards, mainly selling AM4 interface
motherboards such as B550 X570, as well as some LGA 1151, LGA 1200, LGA 1700 motherboards, X99
X299 series motherboards, and server motherboards.
Our motherboards undergo rigorous testing, including testing of CPU
slots, memory slots, M.2/SATA interfaces, and more.
Before shipment, we will conduct a second shipment test and take pictures of the test results.
Once testing defects are found, we will not ship the product.
Regarding the delivery time, we usually ship within 48 hours. Some orders can
even be shipped within 24 hours.You can purchase motherboards with confidence in our store, and
feel free to contact us if you have any questions. We have professional testers. I can answer
your questions.
 In terms of motherboard accessories, we will ship them with a i/o board and SATA cable. For
motherboards that can install antennas, we will also ship with antennas. We will remove the
battery before shipment in order to reset the BIOS settings.
(The battery was not shipped with the package at the time of shipment. You need to equip your
own battery. Hope for understand.)
Regarding the Bios version, we will update the AM4 interface motherboard to the latest Bios
version by default. If you have special requirements, please leave us a message.
Best Regards


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5-Way Optimization with Auto-Tuning and Fan Xpert 4 automatically tailors overclocking profiles to your unique build for maximum OC performance and dynamic system cooling
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AURA Sync RGB lighting plus additional 4-pin RGB headers provides a nearly endless spectrum of colors with the ability to synchronize effects across an ever-expanding ecosystem of AURA Sync enabled products
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Dual Patent-pending SafeSlots feature an injection molding process that integrates metal framing for a stronger, firmly anchored PCIe slot built for heavyweight GPUs
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Industry-leading 8-channel HD audio with the ROG exclusive SupremeFX S1220 driven by Japanese capacitors
motherboard chip
Integrated chip sound card/network card
Main Chipset AMD B350
Chipset Description Using AMD B350 Chipset
Display chip APU built-in display chip (requires APU support)
Audio chip integrated SupremeFX S1220A CODEC 8-channel sound chip
Network card chip Onboard Intel03 I211-AT Gigabit network card
Processor Specifications
CPU Type AMD Ryzen/7th Gen A-Series/Athlon II/Athlon
CPU socket Socket AM4
CPU description Support AMD RYZEN processor
Memory Specifications
Memory type 4×DDR4 DIMM
Maximum memory capacity 64GB
Memory description Support dual-channel DDR4 3200 (overclock)/2933 (overclock)/2666/2400/2133MHz memory
storage expansion
PCI-E Standard PCI-E 3.0
PCI-E slot 3×PCI-E X16 graphics card slot, 3×PCI-E X1 slot
Storage interface 1×M.2 interface, 6×SATA III interface
I/O interface
USB interface 2×USB3.1 Type-A ports (2 backplanes), 2×USB3.0 ports (2 backplanes), 4×USB2.0 ports (4 backplanes)
Video interface 1 × Display Port interface, 1 × HDMI interface
Power connector One 8-pin, one 24-pin power connector
Other interfaces 1×clear CMOS data jumper, 1×RJ45 network port, 1×optical port, 5×audio port, 1×PS/2 keyboard and mouse universal port
plate type
Mainboard form factor ATX form factor
Dimensions: 30.5×24.4cm