Denron 0580:3840

Should workNot sold separately

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

Drops to 512 bytes per microframe, so up to 12 fit on one USB port at that setting.

Bandwidth table read from a real `lsusb -v` dump. 4 isochronous settings, smallest 512 bytes per microframe. Seen on 17 machines in the dump corpus.

USB ID: 0580:3840
Fit on one USB port: 12 (at its lowest bandwidth setting)
Bandwidth floor: 512 bytes per microframe (from a real descriptor dump)
Every bandwidth setting it offers: 3072, 2048, 1024, 512 bytes per microframe
Seen on: 17 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/Intel/A133/A133L/87FC4CDB1

More from Denron

0580:386112 per port

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.