Bad clone Mini VCI cable with FW 1.4.1 and lack VPW protocol
Good clone Mini VCI cable has FW >2.0.1 and VPW. Always offer such clone and will not have problems.
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If you would want to reset immo, or make customization to cars, need at least 2.0.1 FW with 2.0.1 FW there is change in PCB, as it support VPW, and has extra security chip. On the other hand, all these simple clones with 1.4.1 FW support only CAN and K line VPW protocol is unsupported in 1.4.1 FW, and there is no parts for it on PCB.
Here PCB for Good clone Mini VCI cable :
Here mini vci cable with above PCB:
Here bad clone Mini VCI cables PCB: