I want to get a TPM on my Classified-K.

I was wondering if I can use/convert the thunderbolt IO for a TPM.

Additionally, I see serial IO drivers install a basic GPIO and i2c function. I know a TPM can run via i2c or using the SMBus. Is there an external interface for i2c or the SMBus?

Lastly, is there any other way to use a TPM without a new motherboard?

I am aware of most of that, but ty. My concern lies with the lack of NX (no execute) and SMM (secure management mode) protection in the BIOS while using Secure Boot. Using Secboot alone, without these protections or a TPM, leads to access for undetectable rootkits.

http:// www.uefi.org/ sites/default/files/resources/UEFI_Plugfest_May_2015%20Firmware%20-%20Securing%20SMM.pdf
(Wont let me link this normally)

My suggestion to EVGA is to make these features available and clear to enable, or even default. The price of the board and the available options to lock the BIOS down (or even just OC) do not make a clear case for purchasing products from them, excluding brand-name recognition or looks, over other companies.

Hell, there is Engrish on the board itself, describing m.2 and pci-e interaction, digressing. Quality assured, lol.