This IndiPRO Tools 10' D-Tap to USB Type C Connector for GoPro HERO 5/6/7 incorporates a inline, noise free voltage regulator that accepts between 12 to 19 VDC and converts it to 5 VDC compatible with USB Type C power. The cable is 10' in length and polarity tested to ensure the correct volatge is passing through. Regulated and Assembled in USA.