19b4:0101 — Handheld Digital Microscope 44302

This is the USB identifier for a Handheld Digital Microscope 44302 manufactured by Celestron. The vendor ID 19b4 is registered to Celestron with the USB Implementers Forum, and 0101 is the product ID that Celestron assigned to this particular model. When you run lsusb on Linux, this device appears as 19b4:0101 Celestron Handheld Digital Microscope 44302.

Linux

$ lsusb
Bus 001 Device 004: ID 19b4:0101 Celestron Handheld Digital Microscope 44302

You can filter directly with lsusb -d 19b4:0101, or get the full descriptor dump with lsusb -v -d 19b4:0101. Kernel messages from dmesg show the same pair as idVendor=19b4, idProduct=0101.

Windows

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

USB\VID_19B4&PID_0101
USB\VID_19B4&PID_0101&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_19B4&PID_0101"

macOS

$ system_profiler SPUSBDataType
    Handheld Digital Microscope 44302:
      Product ID: 0x0101
      Vendor ID: 0x19b4  (Celestron)

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:

19b4  Celestron
	0101  Handheld Digital Microscope 44302

• 19b4:0002 SkyScout Personal Planetarium

See all 2 devices from Celestron →