General Knoppix support for those who've read the FAQ at the Wiki
Motherboard AM4 B450m WIFI 4 slots Ryzen Gigabyte D3SH
$50.00
ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
$80.99
Asrock Z390 Phantom Gaming 4S/AC Wifi 8th/9th Gen Intel 1151 Motherboard Bulk
$40.96
MSI PRO B650-P WiFi AMD AM5 DDR5 WiFi 6E ProSeries Motherboard
$96.01
Gigabyte Aorus Ultra Durable B550 AORUS ELITE AX V2 Desktop Motherboard
$109.99
Gigabyte Ultra Durable B550 GAMING X V2 Desktop Motherboard
$84.99
MSI B450M PRO-VDH MAX AM4 AMD B450 USB3.2 Micro-ATX Motherboard
$58.00
MSI MEG Z690 ACE LGA1700 INTEL PCIE 5.0 WiFi 6E USB3.2 Gen 2x2 ATX Motherboard
$169.99
MSI PRO B650-P WiFi AMD AM5 DDR5 WiFi 6E ProSeries Motherboard
$80.71
ASUS PRIME Z690-P WIFI D4 ATX Motherboard Intel LGA1700 DDR4 HDMI
$99.99