What type of Thunderbolt does my Spectre x360 have?

[ironion37]

Hi, I have a Spectre x360 Convertible 15-bl1XX laptop. The thunderbolt port on the right side is listed as "USB-C with Thunderbolt support."

I'm thinking about getting an external GPU and am hoping that port is Thunderbolt 3 (40GB/Second). Can anyone clear this up for me?

Thanks!

[Huffer · Accepted solution]

All Thunderbolt which works through a USB-C type port is Tbolt 3:

This from your Manual:

15-bl100 –
15-bl199,
15t-bl100
15-bl000 –
15-bl099,
15t-bl000
USB 3.1 Gen 1 port 
USB 3.0 Type-C ports 
USB 3.1 Gen 2 port with Thunderbolt™ Gen 3 technology 
USB 3.1 Gen 1 port 
All ports support data transfer, power delivery, and: 
DisplayPort 1.2 supporting up to 3840×2160 @ 60 Hz 
HDMI v2.0 output support up to 3840×2160 at 60 Hz with HDCP 2.2 

Yours is Thunderbolt 3 and will support an eGPU.

Post back with any more questions and please accept as solution if this is the info you needed. 

[ironion37]

Thank you!