MacBook Pro (13-inch, 2016, 4 TBT3) MacBook Pro (15inch 2017) MacBook Pro (13inch 2017). Compatible with the NEW 2018 MBPro Retinas that were announced July 2018.
The Machine you're using to access the dead machine needs to be a Thunderbolt 3. Are Both Machines plugged into the device need to have Thunderbolt 3. This is Apples special tool to help customers recover data from the MacBook Pros with non-removable SSD. This Customer Data Migration tool kit is specifically designed for the 2016/2017 MacBook Pro and includes a logic board holder with power adapter that allows you to insert your logic board and connect it via USB-C to another MacBook Pro. Thats what the mystery connector to nowhere is for, see above photos of the new migration tool in action with a logic board inserted in the holder ready to transfer data.
KNOW THE USAGE OF THE PRODUCT BEFORE PURCHASING. The item "NEW 076-00236 Apple Kit Customer Data Migration Tool for MacBook Pro 2016-2017" is in sale since Wednesday, April 11, 2018. This item is in the category "Computers/Tablets & Networking\Computer Components & Parts\Other Components & Parts".
The seller is "macpartssource" and is located in Los Angeles, California. This item can be shipped worldwide.