Warm Tips 1: DP8B and DP8T have no E-mark/chip. After two DP lines are connected in series, the signal attenuation may not meet the DP1.4 full speed. DP8Q with E-mark/chip, active chip technology can enhance the signal, support DP1.4 full speed.
Warm Tips 2: The extension cord does not support 2 transfers, that is, the signal will be attenuated if two or more DP lines are connected in series. The non-relay chip cannot support DP1.4 full speed, and it needs to be reduced in speed and frequency to be used normally.