“I saw this and thought it may be useful (which it will) but remember for a Raspberry Pi 4 you need more amperage than the old official Pi power supplies deliver. I got this”
“Functional but very poor quality.
While the adaptor is functional and has the correct Type-C current identification resistors this is much poorer quality than the other microB to C adaptors I have purchased in the past which were only slightly more expensive. A notable issue is the lack of cable retention on the micro B side making the micro cable easy to pull or knock out accidentally.”
“A functional but poor quality product.
While functional and having the correct Type-C identification resistors the quality is far inferior to other Micro B to type C adaptors I had purchased in the past which are a bit more expensive but not by much, a notable issue is that the micro B connector doesn't click into place as it does in others meaning it is very easy to pull out with minimal force meaning accidental disconnections are likely (I expect this will get worse with time).”