All 4,600 webcams

Ricoh Co. Visual Communication Camera VGP-VCC5 [R5U870]

Should work

Its measured bandwidth table says a table's worth fit on one USB port, but nobody here has run it.

Drops to 632 bytes per microframe, so up to 9 fit on one USB port at that setting.

Bandwidth table read from a real `lsusb -v` dump. 5 isochronous settings, smallest 632 bytes per microframe. Seen on 6 machines in the dump corpus.

USB ID
05ca:1835
Fit on one USB port
9 (at its lowest bandwidth setting)
Bandwidth floor
632 bytes per microframe (from a real descriptor dump)
Every bandwidth setting it offers
2940, 2640, 868, 800, 632 bytes per microframe
Seen on
6 real machines in the dump corpus
What backs this
Its bandwidth table was read out of a real USB descriptor dump from somebody's machine. We have never held this camera, but we know exactly how much of a USB port it reserves.
Source
https://raw.githubusercontent.com/linuxhw/LsUSB/master/Notebook/Sony/VGN-SZ4/VGN-SZ4MRN_B/
More from Ricoh Co.

Part of the Poker Panel webcam database: 4,600 models, with the USB bandwidth numbers that decide how many fit on one port. See the kit we ship.