08ca:0100 — Pen Drive

This is the USB identifier for a Pen Drive manufactured by Aiptek International, Inc.. The vendor ID 08ca is registered to Aiptek International, Inc. with the USB Implementers Forum, and 0100 is the product ID that Aiptek International, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 08ca:0100 Aiptek International, Inc. Pen Drive.

Linux

$ lsusb
Bus 001 Device 004: ID 08ca:0100 Aiptek International, Inc. Pen Drive

You can filter directly with lsusb -d 08ca:0100, or get the full descriptor dump with lsusb -v -d 08ca:0100. Kernel messages from dmesg show the same pair as idVendor=08ca, idProduct=0100.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_08CA&PID_0100
USB\VID_08CA&PID_0100&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_08CA&PID_0100"

macOS

$ system_profiler SPUSBDataType
    Pen Drive:
      Product ID: 0x0100
      Vendor ID: 0x08ca  (Aiptek International, Inc.)

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.

The exact lines this page is generated from, in the upstream source file:

08ca  Aiptek International, Inc.
	0100  Pen Drive

• 08ca:0021 APT-2 Tablet
• 08ca:0022 Tablet
• 08ca:0023 Tablet
• 08ca:0024 Tablet
• 08ca:0102 DualCam
• 08ca:0103 Pocket DV Digital Camera
• 08ca:0104 Pocket DVII
• 08ca:0105 Mega DV(Disk)

See all 31 devices from Aiptek International, Inc. →