Connect Your Laptop Directly to Your Link G4+ Atom ECU

Need a replacement or spare tuning cable for your Link G4+ Atom ECU?

The Link ECU USB Mini Cable provides the connection between your compatible G4+ Atom ECU and your laptop, allowing you to access the ECU through Link's PCLink tuning software.

Whether you're setting up a new ECU, making calibration changes, downloading a tune, or reviewing datalogs, having the correct USB cable keeps communication simple.

Tune & Configure Your Link ECU

Connect the cable between your ECU and computer to access PCLink and perform essential tuning and setup functions.

Once connected, you can use PCLink for tasks such as:

• ECU configuration
• Fuel tuning
• Ignition tuning
• Trigger setup
• Sensor calibration
• Idle control setup
• Boost control configuration
• Auxiliary input/output setup
• Engine protection strategies
• Real-time monitoring
• Datalogging
• Reading and clearing applicable ECU information
• Uploading and saving calibration files

Available functions depend on your ECU and configuration.

USB to Mini USB Connection

This cable features a standard USB-A connection for your computer and the appropriate Mini USB connection for compatible Link ECU hardware.

It's a straightforward replacement if your original cable has been lost, damaged, or you simply want an extra cable for your tuning laptop or toolbox.

Perfect for Tuners & G4+ Atom Owners

If you're regularly tuning or working on Link-equipped vehicles, keeping a spare communication cable is inexpensive insurance.

Ideal for:

• Professional tuners
• Dyno shops
• Remote tuning
• Race teams
• Engine builders
• DIY enthusiasts
• Trackside tuning
• G4+ Atom owners

Key Features

• Designed to suit the Link G4+ Atom ECU
• USB-A to Mini USB connection
• Allows communication with Link PCLink software
• Used for ECU setup and configuration
• Supports tuning and datalogging
• Ideal replacement for a lost or damaged cable
• Great spare cable for your tuning equipment
• Simple plug-in connection
• Suitable for street, dyno, and motorsport use

Don't Let a Missing Cable Stop Your Tune

Your ECU may be installed and ready to go, but without the correct communication cable, you can't get into the ECU to finish the setup.

Keep a Link ECU USB Mini Cable for the G4+ Atom in your tuning kit so you're ready whenever you need to connect.

Plug in. Open PCLink. Connect to your G4+ Atom. Start tuning.

Compatibility Note

This cable is intended for the Link G4+ Atom and other specifically compatible Link hardware using this Mini USB connection. Verify the communication port on your ECU before ordering, as newer and different Link ECU models may use different USB connections.