Found on Macbook, model: 'late 2007'.

Bus 001 Device 003: ID 05ac:8501 Apple, Inc. Built-in iSight [Micron]
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass       255 Vendor Specific Subclass
  bDeviceProtocol       255 Vendor Specific Protocol
  bMaxPacketSize0        64
  idVendor           0x05ac Apple, Inc.
  idProduct          0x8501 Built-in iSight [Micron]
  bcdDevice            1.84
  iManufacturer           1 
  iProduct                2 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          267
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              100mA
    ** UNRECOGNIZED:  08 24 00 02 ff ff ff 00
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0 
      ** UNRECOGNIZED:  0d 24 01 00 01 31 00 60 fe cd 00 01 01
      ** UNRECOGNIZED:  10 24 02 01 01 02 00 00 00 00 00 00 00 00 01 00
      ** UNRECOGNIZED:  0b 24 05 02 01 00 00 02 39 00 00
      ** UNRECOGNIZED:  09 24 03 03 01 01 00 02 00
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              10
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0 
      ** UNRECOGNIZED:  0e 24 01 01 9b 00 82 00 03 00 00 00 01 00
      ** UNRECOGNIZED:  1b 24 04 01 03 55 59 56 59 00 00 10 00 80 00 00 aa 00 38 9b 71 10 01 00 00 00 00
      ** UNRECOGNIZED:  26 24 05 01 00 80 02 e0 01 00 06 e3 16 00 06 e3 16 00 60 09 00 15 16 05 00 00 15 16 05 00 15 16 05 00 00 00 00 00
      ** UNRECOGNIZED:  26 24 05 02 00 60 01 20 01 00 06 e3 16 00 06 e3 16 00 18 03 00 15 16 05 00 00 15 16 05 00 15 16 05 00 00 00 00 00
      ** UNRECOGNIZED:  26 24 05 03 00 40 01 f0 00 00 06 e3 16 00 06 e3 16 00 58 02 00 15 16 05 00 00 15 16 05 00 15 16 05 00 00 00 00 00
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x1400  3x 1024 bytes
        bInterval               1

11: USB 00.0: 0000 Unclassified device
  [Created at usb.122]
  Unique ID: Uc5H.DGFUEkBH9kD
  Parent ID: k4bc.9T1GDCLyFd9
  SysFS ID: /devices/pci0000:00/0000:00:1d.7/usb1/1-4/1-4:1.0
  SysFS BusID: 1-4:1.0
  Hardware Class: unknown
  Model: "Apple Built-in iSight [Micron]"
  Hotplug: USB
  Vendor: usb 0x05ac "Apple, Inc."
  Device: usb 0x8501 "Built-in iSight [Micron]"
  Revision: "1.84"
  Speed: 480 Mbps
  Module Alias: "usb:v05ACp8501d0184dcFFdscFFdpFFicFFiscFFipFFin00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #10 (Hub)