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KFA2 B550M EX AMD Motherboard

SATA 6Gbps, DDR4 128 GB, HDMI, USB 2.0

KFA2 B550M EX Motherboard supports AMD AM4 CPU including the latest RYZEN Series with 5V ARGB & 12V RGB headers.

We see ourselves as a eSports Gaming Gear provider, who not only design products with great quality for gamers, but also adding style to their gaming life. The latest B550M EX Motherboard uses high quality components to deliver the stable gaming and professional experience.

Product Code: TBC


High-Res Photo:

Product Code: TBA


  • 1. Specifications may differ depending on your region, the company reserves the right, at its discretion, to change, modify, or add. Please check with your local distributors for detailed specifications. 2. All Pictures shown are for illustration purpose only. Actual product may vary due to product enhancement.
  • Warning: This motherboard is not compatible with operating system Windows 11.


Socket  AMD AM4 Ryzen
CPU chipset: AMD B550
CPU: AMD AM4 Ryzen
Memory: 4 x DIMM DDR4 2133-3600MHz Max 128GB
Expansion slot : 1×PCI-E 3.0 ×16(× 1bandwith) 1×PCI-E 3.0 × 1
Storage : 6× SATA 6Gb/s ports
M.2 PCIe Gen4×4 Max 64Gbps
Display: DP+HDMI
USB: 8x USB 3.2 (2 Gen2 and 4 Gen1 in I/O
6x USB 2.0 (2 in I/O)
Audio: Realtek® ALC892 Codec
Lan: 1000Mbps



BIOS Update Instruction Description Updated Bios
2020-10-21 Fix CPU detecting error Download
AMD BIOS guide
 Chipset Driver   Download
 Ryzen Radeon Graphics   Download
 GALAX Aurora Sync RGB control software   Download
 LAN Driver   Download
 Audio   Download