Apple released a new MacBook Pro in the early morning of October 28, Beijing time, which only retains four Thunderbolt 3 (USB Type-C) interfaces. This design has caused some problems for consumers, so Apple also launched a Thunderbolt 3 (USB Type-C) to Thunderbolt 2 adapter. Only as an accessory launched by Apple, its price is quite high, and the price of this converter is up to 388 yuan RMB.

Moreover, the converter is bidirectional, that is, it can convert the Thunderbolt or Thunderbolt 2 port on the old Macbook to the Thunderbolt 3 interface, so that the latest external device can be used to connect with the Mac. It should be noted that this converter has certain requirements for the system version. It can only be used with macOS Sierra.