Startechcom thunderbolt cables mm black or white startechcom tboltmm1m the startechcom tboltmm1m 1m male to male thunderbolt cable delivers the dependability you need to harness the speed and power of thunderbolt technology and combines both data and video into a single high performance cable compatible with 10gbps thunderbolt 1 and 20gbps thunderbolt 2 devices the cable supports bi directional data transfer and power delivery for bus powered devices it is constructed of highly durable