This CAN Bus-to-USB-A communication cable gives real-time laptop tuning access to a Holley ECU. It works with Dominator, HP, Sniper 1, and Terminator X (with updated software) — check the Support section of the Holley website for current free tuning software.
Specifications:
- Length: 8'
- Built-In CAN-to-USB Converter
- Wires Enclosed in Protective Sleeve
- Color: Black
- Part Number: 558-443
Note: the USB driver for this CAN-to-USB cable does not work with ARM/Snapdragon processors.
FAQ
What ECUs is this cable compatible with?
Dominator, HP, Sniper 1, and Terminator X (with updated software).
What is the cable used for?
It provides real-time tuning communication between a laptop and the ECU via CAN Bus to USB-A.
Are there any compatibility limitations?
Yes, the USB driver does not work with ARM/Snapdragon-based processors.
How long is the cable?
It's 8 feet long.

