That’s a laptop where he’s using the USB.
Is the voting data on laptops?
My work computer, a laptop, does not allow uploads/downloads to the laptop from USB.
Were you able to watch the video in post #2?
Your corporate IT security doesn’t allow it, but laptops in general do allow this. It is entirely possible that the USB access to UL/DL wasn’t disabled on the laptop in question. Further, the referenced laptop seems to permit it, or the USB wouldn’t have been inserted
When I trained this year for poll challenger, the election Judge has a laptop, you give them your driver’s license, they swipe it. A file comes up called the QVF file, it’s a spreadsheet that has voters names, addresses, precinct, whether you voted absentee or not, etc.