19-pin To USB 3.0 20-pin 1 To 2 Power Splitter Y cable. 18AWG copper conductors. Length: 12cm. Timely after-sales service: Whether you have any questions about the logistics provider or product quality, you can contact me at any time. As long as the product is unused, you can return it to our warehouse in New Jersey. We serve you wholeheartedly 24 hours a day.