I have a question about my Information Security Stack Exchange post: USB Drive for Bad USB
How is that post off topic? I asked about a device used for pen testing.
I have explained this numerous times in comments.
You are asking which devices on Amazon have a certain chipset. This is not a security question. You want to know because you want to choose one to develop BadUSB, but your question is not security related.
And, and I also explained, questions of the type "what products have X?" are off-topic because they are open-ended and the list could go on forever.