Thunderbolt 3 (USB-C) male to Thunderbolt 3 (USB-C) male. Transfer data up to 20Gbps. Up to 60W of power delivery. Supports 4K/Ultra HD Displays and is Thunderbolt certified. First End: 1 x USB 3.1 Type C, Male, Second End: 1 x USB 3.1 Type C
No warranty information available.