The build quality is super high on this ROM dumper and I'm very happy with my purchase. I think the walnut board on it looks great and I've been real happy being able to back up my games.
FDSKEY is a cool device. It plugged right in and let me easily switch between disk based titles. Only issue is that i have graphic glitching issues, which is somewhat of a known issue and require some soldering to fix: https://consolemods.org/wiki/NES:Famicom_Disk_System_Glitching_Sprites_Fix
Save The Hero Builders and the Open Source Card Reader - Amazing!
The OSCR project is amazing! I've been using the OSCR for a couple years to back up my collection of cartridges for many different systems. Save The Hero Builders provides an excellent service to purchase a prebuilt kit, as well as all the various adapters to achieve compatibility as you need. STHB provides amazing customer service and I can't recommend them enough. The STHB V3-Alter Cartridge Reader is top quality. Thank you STHB!
The cartridge reader worked great immediately after opening the box. I was able to rescue some very old saves on several cartridges. Backing up various cartridges work well too for SNES, Genesis, SMS, GG, and GBA.