G-Tech HDD w/ USB 3.1 to Thunderbolt 2

When I am connecting my G-Tech external HDD, provided with a single USB 3.1 port (USB-C connector port) to my MacBook Pro (mid 2015) Thunderbolt 2 port, using an original USB-C to Thunderbolt 2 adaptor cable, my Mac won't find the HDD.

However if I connect the HDD to my Mac using a USB-C - USB A cable, it works fine, but terrible speed.


What can I do?

Posted on Aug 22, 2020 8:20 AM

Reply
4 replies

Aug 22, 2020 8:24 AM in response to jon andre

jon andre wrote:

When I am connecting my G-Tech external HDD, provided with a single USB 3.1 port (USB-C connector port) to my MacBook Pro (mid 2015) Thunderbolt 2 port, using an original USB-C to Thunderbolt 2 adaptor cable, my Mac won't find the HDD.
However if I connect the HDD to my Mac using a USB-C - USB A cable, it works fine, but terrible speed.

What can I do?



Verify you are using an Apple branded adapter.

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G-Tech HDD w/ USB 3.1 to Thunderbolt 2

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