, real-world performance for this device varies significantly by capacity: Read Speeds: Typically range from 10 MB/s to 48 MB/s Write Speeds: Generally slower, ranging from 3 MB/s to 17 MB/s
If your camera isn't working, here is the best diagnostic checklist.
| Category | Example Device | Best Driver | |----------|----------------|--------------| | USB Flash Drive | CBM2199 or CBM2099E based stick | Windows built-in (USBSTOR) | | USB-UART Adapter | USB to TTL (5V/3.3V) serial cable | (mismatched ID) |
Many low-cost USB-serial cables incorrectly report PID 198A while actually using a WCH CH340 chip. If your device fails to work as a storage drive, treat it as a serial adapter.
Because VID_1E3D PID_198A is a generic controller ID, it is sometimes abused by devices. A rubber ducky or malicious USB can spoof this ID.