This message was posted on behalf of Intel Corporation
Thank you for joining the Intel® Community. Sure, I can help with your question.
The following models have been officially tested from our end: ASUS external graphics dock ROG XG Station 2 and Razer external graphics dock Razer Core. You can check other tested peripherals for this Intel® NUC model here: Intel® Product Compatibility Tool. I also encourage the community members to join and share their experience with other external graphics docks.
I purchased Akitio Node for the NUC7I7BNH and it's working like a charm. Take a look about Akitio GPU compatible list before purchasing any VGA! Some MSI VGA's aren't compatible. Akitio is the cheapest among the other eGPUS. Still you have to consider the fan noise.