Since the HW-417-V1.2 is not a mainstream commercial product like a Logitech mouse, you won’t find an official .exe installer on a manufacturer’s website. Instead, drivers are community-driven and platform-specific.
Dual-voltage logic support for 3.3V and 5.5V systems (controlled via an on-board jumper toggle)
While the built-in driver works for many, some users on newer versions of macOS have had to explicitly install the official FTDI VCP driver as detailed in the guide above for the device to be recognized. hw-417-v1.2 driver
: If you see a yellow exclamation mark in Device Manager, right-click the device, select Update Driver , and point it to the folder where you extracted the FTDI files .
If you don’t have the technical details yet, I can also provide a for a driver release, which you can fill in. Just let me know which approach you prefer. Since the HW-417-V1
Updating the HW-417-V1.2 driver is essential to ensure you have the latest features, security patches, and bug fixes. Here are the steps to update the driver:
Ensure you have uninstalled any old or "fake" Prolific/FTDI drivers that might be conflicting with the COM port assignment. : If you see a yellow exclamation mark
Choose between the two primary formats based on your installation preference:
If the device is not recognized, you can try installing the official VCP drivers from FTDI Chip's website, but this is rarely necessary on modern macOS versions.
static int hw417_v1_2_remove(struct platform_device *pdev)
Modern operating systems (Windows, macOS, Linux) come with a vast library of generic drivers. They can plug in a mouse, a keyboard, or a flash drive and use them immediately. However, they do not natively recognize every specific industrial microchip.