When you were on all Xbus mode, but you’d still want to use PWM servos such as for smoke pump, canopy and etc. This cable can offer 4 PWM extensions.Re: we do not recommend connect 4 HV servos, this may result burning cables.  Too much stress to the cables would damage the cables.

PWM converter (4port) XB1-CV4 4.5v-8.4v