Most cameras with these specific lens markings use one of three main chipsets. You can look for these "Generic" driver packages: Very common for f=3.85mm budget webcams.
Use Hardware IDs to find the exact manufacturer. Most cameras with these specific lens markings use
Look for an "Unknown Device" or a device with a yellow exclamation mark under . Right-click it > Properties > Details tab. Select Hardware Ids from the dropdown menu. You will see a string like USB\VID_045E&PID_00F4 . Most cameras with these specific lens markings use
from unofficial "driver update" websites. These often contain adware. Most cameras with these specific lens markings use
Used in millions of unbranded digital cameras.