Genuine Apple Thunderbolt 2 cable. Price is for one cable. Grade: S Warranty: Defective products can be returned within one month of purchase. [Excellent Condition] Slight signs of use, but fully functional. Please see the photos. All functions have been tested by transferring 40GB of data. Ideal for data recovery, etc. The following is quoted from Apple: Thunderbolt technology uses two independent 10Gb/s channels for fast data transfer. Thunderbolt 2 technology can combine the two channels, resulting in an amazing 20Gb/s data transfer rate. This cable allows you to connect Thunderbolt-enabled devices to the Thunderbolt or Thunderbolt 2 port on your Mac. With the Apple Thunderbolt cable, you can connect a Thunderbolt-equipped computer to a Thunderbolt-compatible device. You can also connect two Thunderbolt-equipped Macs in Target Disk Mode for faster data access and system migration, or create a network between two Thunderbolt-equipped computers.