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Questions tagged [usb]

For questions on Universal Serial Bus cables, connections, and communication protocols related to retrocomputing hardware and software

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39 votes
3 answers
8k views

How did early green PS/2 to USB mouse adapters work?

I remember when USB mouses came out those green PS/2 to USB adapters were around. (I cannot remember to have seen a purple keyboard adapter doing the same. But that doesn't mean anything.) I always ...
zomega's user avatar
  • 5,402
21 votes
9 answers
20k views

Formatting a 720K floppy disk over USB fails with Windows 10

I've read many times that USB floppy drives will not format (or read/write) 720K disks. But then I read several posts online where people say they have done it. Even with Windows 10 (which is what I'...
cbmeeks's user avatar
  • 8,641
15 votes
6 answers
28k views

How to use USB flash drives with Windows 98 SE?

I have a Compaq desktop computer running Windows 98 SE. It's been handed down a few times, and I don't recollect it ever being online but it does have a version of Firefox from 2007 so I could be ...
InterLinked's user avatar
14 votes
1 answer
4k views

How did an old mouse detect if it was connected to PS/2 or USB port?

Prompted by this earlier question about USB-to-PS2 adapters, in which the answer is that the mouse figures out what it is connected to, the question arises: how do it know?
dave's user avatar
  • 37k
13 votes
1 answer
4k views

Connecting Panasonic "Penwriter" RK-P400C to modern PC using USB to serial cable

I have a Panasonic "Penwriter" model RK-P400C electronic typewriter/plotter from circa 1985 I'd like to be able to connect to a modern PC. And hopefully even use to draw graphics! Bought in almost new ...
MattyZ's user avatar
  • 351
3 votes
1 answer
2k views

Reading 720 KiB floppy disks in a floppy drive identifying as ‘TEAC USB UF000x’ [closed]

I am using a USB connected "Sabrent FD-05PUB" 3.5″ floppy drive to read data using Windows 10 computer. It shows in Device Manager as "TEAC USB UF000x USB Device". The 1440 KiB ...
Figment's user avatar
  • 31