The thunderbolt cables deliver the dependability you need to harness the speed and power of thunderbolt technology and combine both data and video into a single high performance cable you can find the perfect connection to suit any application with the wide range of thunderbolt cables compatible with thunderbolt 1 10 gbps and thunderbolt 2 20 gbps devices the cables support bi directional data transfer capability and power delivery for bus powered devices all of the thunderbolt cable