In this episode of 8-Bit Resurgence we’re shown how to create our own 21 Second Backup cable. Per their notes:
If you can even find an original 21 Second Backup cable, it’s more than likely in shabby condition giving they’re almost four decades old now. The kit that’s presented and built in this video utilizes a faithful reproduction kit that allows you to build either a single or dual drive cable that will function exactly as intended and is compatible with all versions of the VG Datashack 21 Second Backup software which includes the various versions of the 21 Second Backup and the Superfast File Backup and Utilities.
