General Knoppix support for those who've read the FAQ at the Wiki
ASUS H110M-R Motherboard Intel 6th/7th Gen LGA1151 DDR4 Micro-ATX i/o shield
$35.69
ASUS H170M-PLUS Motherboard M-ATX Intel H170 LGA1151 DDR4 SATA3 HDMI DVI-D VGA
$47.99
ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
$84.99
Asrock Z390 Phantom Gaming 4S/AC Wifi 8th/9th Gen Intel 1151 Motherboard Bulk
$33.47
MSI PRO B650-P WiFi AMD AM5 DDR5 WiFi 6E ProSeries Motherboard
$96.01
Micro ATX Desktop Motherboard ASUS H110M-C LGA 1151
$31.95
Asus B85M-E/CSM B85 LGA 1150 Micro ATX DDR3 SATA3.0 Desktop Motherboard
$31.99
ASUS Q87M-E/CSM Intel Q87 Chipset DDR3 mATX LGA1150 Motherboard w/ I/O Shield
$29.95
Biostar MB-8500TTD Motherboard Intel Socket 7 Untested
$18.00
MSI PRO B650-P WiFi AMD AM5 DDR5 WiFi 6E ProSeries Motherboard
$84.96