As there is now an official Knoppix DVD, and it is based on the CD version, there is no need for this extra forum.
ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
$84.99
MSI H81M-P33 Desktop Motherboard Intel MicroATX Socket LGA1150 USB 3.0 W/IO
$26.99
Asus H81M-C Intel LGA1150 DDR3 Desktop Motherboard MicroATX Socket H3
$23.99
Gigabyte GA-Q170M-D3H-GSM LGA1151 DDR4 Desktop Motherboard (No I/O Plate)
$39.99
Asus Prime H310M-A R2.0 Intel LGA 1151 DDR4 Desktop Motherboard
$54.99
Gigabyte Z370P D3 ATX Z370 LGA1151 Motherboard (Support Intel 6/7th 8th 9th)
$59.99
Micro ATX Desktop Motherboard ASUS H110M-C LGA 1151
$31.95
ASUS H87I-PLUS, LGA 1150, Intel Motherboard w/ IO Shield
$39.00
GIGABYTE B460M DS3H M-Atx MOTHERBOARD INTEL B460 LGA 1200 4×DDR4 - USED
$94.95
MSI PRO B650-P WiFi AMD AM5 DDR5 WiFi 6E ProSeries Motherboard
$107.30