20G data + 4K video high performance Thunderbolt to Thunderbolt cable supports a 20 Gbps data transfer rate when connecting Thunderbolt peripherals; Compatible with MacBook Air, MacBook Pro, iMac, Mac Pro, and Apple Thunderbolt DisplayThunderbolt dock mate using a single Thunderbolt 2 to Thunderbolt 2 cable to connect multiple peripherals for video, storage and Ethernet network access; Highly efficient cable handles large 4K Go Pro video files and terabytes of data rendering for video professionalsDaisy chain for connecting up to 6 devices or displays per port with compatible equipment; Flexible cable is designed for frequent use with a rubberized TPE jacket that provides superior insulation and UV resistance; Low-profile connectors with molded strain relief will not block adjacent ports on your computerActive high speed thunderbolt cables enable 4K video workflows using PCie and DisplayPort 1.2 protocols; Can deliver 10W of power to bus-powered devices; Universal compatibility with existing Thunderbolt computers and devices; Transfer a full-length HD move in 30 secondsThunderbolt compatible with high performance docks and monitors such as the OWC Thunderbolt 2 Dock, Elgato Thunderbolt 2 Dock, HighPoint Dual-Bay Thunderbolt 10Gbps Storage Dock, Belkin Thunderbolt 2 Express HD Dock, LaCie d2 Thunderbolt 2 Desktop Storage, OWC ThunderBay 4 Enclosure, Dell UltraSharp U3415W 34-Inch Curved, LG Electronics UM95 34UM95 34-Inch Screen, LG Electronics WQHD IPS Curved 34-Inch, HP Thunderbolt-2 PCIe 1-port I/O Card