I want to know the answer to the following question:
Even though USB 3.0's 4.5 W is sometimes insufficient to power external hard drives, technology is what?
All the background I'm provided with is that "(power over eSATA; aka ESATA/USB) is a connector introduced in 2009 that supplies power to attached devices using a new, backward compatible, connector.". Is that enough to answer the question?
Answer: no