83165-83166-83167-83168-EDM 83165 | 0.5 m83166 | 1.0 m 83167 | 2.0 m 83168 | 3.0 m 83165 / 83166 / 83167 / 83168Cable Thunderbolt™ 2 male >Thunderbolt™ 2 male 0.5 m1.0 m 2.0 m 3.0 m 2 x Thunderbolt™2 male Thunderbolt™ 2Thunderbolt™USB3.0USB2.0Performance Comparisonunit:Gbps2010105USB3.1480 Mbps Chipset: IntelSupports data and video on a single cableCopper cable Daisy Chain up to 6 devices gauge 34 AW G DAT A transfer rate up to 20 Gb/s based on PCIe & DP diameter 4.2 mm data transfer bi-directional