The Field Link programming card allows you to change popular control settings quickly without a computer - great for the field box or workbench. Field Link cards offer the simplicity of one-button operation. Click to move through the settings and hold/click to change the values. It's that easy!
You can also use the Field Link card as a USB adapter to connect Castle Link compatible controllers to their Windows PCs for complete access to all available programming options.
Works with all Castle Link compatible car controllers including:
Sidewinder Micro, Mamba 25, Mamba Micro Pro, Sidewinder 1/10th, Mamba Max (only connects using the throttle cable. You must upgrade the Mamba Max to software version 1.23 or higher with your Windows PC to enable throttle cable USB connectivity), Mamba Max Pro, and Mamba Monster (all versions).
Requires USB 2.0 on a Windows PC running Castle Link software.
$25.50 
Field Link for Driving User Guide 