The AutoVEI DC2U-BDM10 to MHD10 Cable (for dongle) is designed for use with the DC2U ISP JTAG/BDM dongle to connect directly to ECU boards in BDM mode. It is specifically used for reading and writing EDC7C32 and EDC7UC31 ECUs in recovery mode, requiring the ECU to be opened for direct access. This cable enables stable and precise communication for advanced ECU repair, cloning, and data recovery operations.