With my recent purchase of a Bluetooth USB Adapter, and a photo printer, I've taken my USB port requirement up to 5, and ideally 6. The problem is, I only have 4 on my desktop computer. So today I bought a 4-port USB hub.
I also installed my new photo printer today, thanks to the USB printer cable I'd got the day before.
With a test print done, it became immediately clear I required some picture frames. I had some, but purchased another 5 to keep me stocked up.