Can I use this Power Adapter Extension Cable with my Magsafe 2 45Watt USB power adapter? If not, is there another extension cable available?

Yes, you can use it with any MagSafe 2 adapter.

From the overview: "Use it with MagSafe and MagSafe 2 power adapters and 10W, 12W and 29W USB power adapters".

• Answered by Akim M from Victoria
• 12 19, 16
• Flag as inappropriate Answer 1