Feature 1OEM Number: Communication cable replace part number is 558 443 2. Please make sure the OEM number matches the part you are replacing. 2High Compatibility: The CAN to USB communication cable provides users with real time tuning access to ECU, making it compatible with for Holley EFI, for Sniper EFI, and for Terminator X debugging software. 3Y Splitter: This cable features a built in splitter that allows for CAN bus distribution, ensuring a seamless connection without the need for additional Y splitter cables. Simply plug and play. 4Strong Sealing: The USB cable is sealed to protect against dirty and harsh environments. The connector cable is specifically designed to suit selected for Holley EFI systems. 5Stable Connection: With this cable, you can connect your laptop and touch screen at the same time, it is a perfect add on component that ensures a reliable and hassle free connection to any screen.Item Type:USBCommunicationCableMaterial: PlasticOEM:5584432Number of Cores: 6Application: Fit forHolleyEFI,forSniperEFI, forTerminatorX .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x USBCommunicationCable