All 4,600 webcams

Pixart VGA Webcam

Don't buy

Only 5 fit on one USB port, so it cannot cover a table.

Drops to 1216 bytes per microframe, so up to 5 fit on one USB port at that setting.

Pixart Imaging Bandwidth table read from a real `lsusb -v` dump. 4 isochronous settings, smallest 1216 bytes per microframe. Seen on 29 machines in the dump corpus.

USB ID
093a:733a
Fit on one USB port
5 (at its lowest bandwidth setting)
Bandwidth floor
1216 bytes per microframe (from a real descriptor dump)
Every bandwidth setting it offers
3060, 2304, 1600, 1216 bytes per microframe
Seen on
29 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/Curtis%20International/PLT
More from Pixart

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.