LGR Blerbs | This 8-bit ISA to USB Adapter Card for Vintage PCs @LGRBlerbs | Uploaded April 2022 | Updated October 2024, 2 days ago.
I purchased one of these unbranded CH375 ISA USB interface cards a while back and it finally arrived. So let's test it out with MS-DOS on an IBM PC AT 5170 and try it with a USB flash drive and some DOS games!

I don't have a link to the exact item since it's just a generic thing, but you can find them on places like Aliexpress and eBay by searching "ISA to USB card."

Tech Tangents covered the adapter as well after I made this video and has some really useful tips to make it work even better! Check that out here: youtube.com/watch?v=cgtvVi_mjjg