Purchaser will receive all 3 units. Don't appear to power on. That is the only amount of testing that has been done. Found in a storage unit I bought. What you see in the pictures is what you get, and "nothing" else. Please don't ask me to do anymore testing. They are being sold for parts for a reason. Sold as-is, with no warranty, and no guarantee. I "do not" accept returns. Please read description and make sure you want these.