Quanta Computer ACER HD User Facing (integrated)

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 192 bytes per microframe, so up to 32 fit on one USB port at that setting.

Bandwidth table read from a real `lsusb -v` dump. 11 isochronous settings, smallest 192 bytes per microframe. Seen on 69 machines in the dump corpus. Laptop-INTEGRATED webcam module (Quanta), not standalone purchasable. No verified standalone Acer webcam product found this pass. driver_info sets .uvc_version=0x010a override (device misreports its own UVC spec version in its descriptor; driver substitutes the known-correct version) -- no behavioral quirk flag

USB ID: 0408:4033
Fit on one USB port: 32 (at its lowest bandwidth setting)
Bandwidth floor: 192 bytes per microframe (from a real descriptor dump)
Every bandwidth setting it offers: 3060, 2880, 1984, 1600, 1280, 944, 800, 640, 512, 384, 192 bytes per microframe
Seen on: 69 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/Acer/Aspire/Aspire%20A315-

More from Quanta Computer

0408:a03148 per portHD Webcam48 per port0408:532148 per port0408:530048 per port0408:522048 per port0408:a03048 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.