Do I have a Thunderbolt 3 compatible USB-C?

[Sean_Winkler]

I'm looking into eGPUs but most of them seem to require a Thunderbolt 3 to work properly. Before I continue looking for an eGPU, I'm trying to find out if my computer supports Thunderbolt 3. I have the lightning bolt to indicate I do, but I also have the normal data transfer logo. Any help would be nice?

[banhien]

@Sean_Winkler 

What is your HP ENVY x360 Convertible 15m-cn0xxx  ? For example

       HP ENVY x360 - 15m-cn0012dx

Your machine should have SAME ports as above machine

1 HDMI;

1 headphone/microphone combo;

1 USB 3.1 Type-C™ Gen 1 (Data Transfer up to 5 Gb/s, Power Delivery, DP1.2, HP Sleep and Charge);

2 USB 3.1 Gen 1 (1 HP Sleep and Charge)

No, your machine does NOT have  Thunderbolt™ 3 port. The USB-C port shown above is not a Thunderbolt™ 3 port.

Regards.