Vocom Driver

After install, you’ll see under Ports.

Translates communication between the USB/Wi-Fi interface and the laptop's operating system (Windows 10/11). vocom driver

Installing the wrong one leads to the dreaded “Driver Not Found” or “Device Cannot Start” error. After install, you’ll see under Ports

In recent updates (such as Driver 4.4), users must often manually map the hardware in the Configurator (typically to ID Slot 3 ) for Tech Tool to recognize the device properly. it’s likely FTDI-based.

If you see anywhere, use the FTDI driver. If you see “CH340” , use the CH340 driver. If you see “VOCOM” with no further info, it’s likely FTDI-based.