Plusdeck 2 PC Cassette Deck
Tape Deck with Playback/Recorder
Can playback and make mp3s out of a cassette and the older ones can even record from the computer onto a blank cassette.
Now that's cool! Did you ever see someone try and write data to regular audio cassette with them? One of my earliest computers you could record programs off the radio and play them into the machine and it'd run if you were lucky.
Sorry, I have no experience with this hardware. Was a neat coincidence that I had just finished watching a new YT video LGR posted today showing off this cassette hardware when I saw your question.
Cup holder with an iced beverage.
You can actually use an open 5.25" CD-ROM as a drink holder.
I've not tried it myself but find the pictures amusing.