Large pack means the adapter, USB extension cable and manuals come in the saran box. like a shitty burrito. Also, as others have said. The seller is complete. It's not the smaller Windows 10 adapter, it's older, bulkier, and more fragile. It seems to work which is why I'm not returning it, but it also doesn't get 5 stars because it seems unreliable and this list is a blatant lie.
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