Replacement limb harness wires for biofeedback systems using the old-style serial connectors. Look at the pictures to be sure you have the correct harness for your device type. 
 
This set of 4 - 8ft color-coded wires connects to the limb straps (sold separately). Also fits the Animal Limb Bands.
 
Device Compatibility:
Works with SCIO and Educator devices using a serial connector for the harness.