I have a question about possibilities of appliances using thunderbolt enabled USB-C ports and if they have the capability of powering a device and video on the same port. I won't into the specifics but I don't know if this kind of question belongs on Super User -- described as "Q&A for computer enthusiasts and power users" -- or if there's a stack that pertains to more technical hardware question such as this.
1 Answer
Examining SuperUser's on-topic questions as well as their 'don't asks', as long as you ask an objective question about whether Thunderbolt enabled USB-C can perform the task you desire, it should be on topic.
However, if you are looking for hardware that would support your desired functionality the in-beta Hardware Recommendations is where you would want to go; They are targeted at helping to find hardware that meets your requirements.