Gigabyte B450 Aorus Pro WiFi & Gigabyte B550I Aorus Pro AX Gaming Motherboards

Supports AMD 1st & 2nd generation Ryzen/ Ryzen with Radeon Vega graphics processors Dual channel non-ECC unbuffered DDR4, 4 DIMMs Intel Ethernet LAN plus Dual band 802.11AC Wi-Fi Dual PCIe Gen3 M.2 NVMe with dual thermal guards Alc1220 vb enhanced audio with WIMA capacitors. Support for 11AC 160MHz wireless standard and up to 1.73 Gaps data rate. Intel WI-FI driver only support for Win10 64bit RGB Fusion with digital LED & RGB LED headers Smart fan 5 with fan stop USB 3.1 Gen 2 with USB type C & type A Integrated I/O shield of ultra-durable design CEC 2019 ready Supports 3rd Gen AMD Ryzen Processors Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs Direct 8 Phases Digital Power with 90A Smart Power Stage Advanced Thermal Design with Extended & Multi-Layered Heatsink and Thermal Baseplate Ultra Durable PCIe 4.0 Ready x16 Slot Dual Ultra-Fast NVMe PCIe 4.0/3.0 x 4M. 2 with Thermal Guard Onboard Intel WiFi 6 802.11ax 2T2R & BT5 with AORUS Antenna AMP-UP Audio with ALC1220