I am a sucker for cool modern hardware for old retro hardware. YouTube channel The Retro Shack has this awesome and comprehensive review of an “everything” add-on device for the Atari 800 computers called the Fujinet.
What do I mean by everything? It’s pretty much the kitchen sink here with emulation for 8 floppy drives, a modem (connects via Telnet), a printer (writes out PDFs), realtime clock, a cassette deck for cassette based software, and a network adapter that connects via Wifi. Even crazier is that it allows for mounting disk images remotely over the Internet! It’s not all that expensive either at around $80 or so.
The Atari 800 has an innovative serial bus that in some ways works like USB where a whole chain of devices can be attached to a single cable with each uniquely addressable by the system. The creator of this hardware went on to work on the USB standard.
I have an Atari 800 in the basement here. My father-in-law purchased one back in the 80’s for use as a family PC but it hasn’t been booted up in decades. If you’re interested I might do a video or a stream where we power it up to see if there’s any life left in it!
The 800 is of course also faithfully recreated on the MiSTer.