I'm selling my laptop for parts/repair on eBay. I am taking the hard drive out because I had personal data/family pictures on there. I've noted this on the auction. But I got a question from a potential buyer asking if the caddy will be included in the auction. My question is, do I need the caddy to connect my laptop hard drive to my desktop via an external USB Enclosure? If I do, I have to keep it. If I don't, the buyer can have it. But I need to know.