I'm updating this review from a previous very negative review. This cable is a standard USB C to C 2.0 cable. It is worth completing. I really appreciate the little Velcro that helps with cable management. I still think the connectors could be tighter in a regular USB-C port. After further experimentation, I found that this cable does not make my cell phones blink when charging from the Anker PowerCore Fusion 10000. I now believe there is an issue with the charging circuitry in the PowerCore that was causing the blinking issues.