LINK Tuning Cable (CUSB) Link ecu Sale! from 7500 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Link CAN to USB Tuning Cable. Used to connect the ECU to a computer via USB. A CAN to Serial cable is also available. Compatible with: Link G4X Storm Link G4X and G4+ Fury Link G4X and G4+ Xtreme Link G4+ Thunder All Link G4+ and G4X Plugin ECUs Link G4+ Storm Black/Blue/Silver Any older Link ECU utilising the Link 6 Pin CAN connector Vipec V88 and i44 Link G3