A: Industrial drivers often use low-level kernel access, which can trigger heuristic detection. Upload the file to VirusTotal. If only 1–2 lesser-known engines flag it, it’s likely a false positive. If 10+ flag it, delete immediately.
If you know the original OEM of your HSB133 bridge (e.g., Acme Industrial, TechBridge Solutions), visit their official support page. Look for a "Drivers" or "Downloads" section. The file is typically named hsb133_driver_v2.3.1.zip or similar. Hsb133 Software Download
sudo modprobe hsb133
A: Officially, no. There is no native macOS driver. However, some users report success using a Windows VM with USB passthrough or using the open-source libhsb133 with manual compilation. A: Industrial drivers often use low-level kernel access,