Look down the list an their are a couple that work on USB without external power...

		protomyth on Nov 16, 2011 \| parent \| context \| favorite \| on: How to forcibly eject a CD/DVD from a MacBook Air ... Look down the list an their are a couple that work on USB without external power. This one http://eshop.macsales.com/item/OWC/MRSSBD6X/ was tested on a MacBook Air by http://www.macnews.com/2011/10/21/blu-ray-player-owc-drive-l...