Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Will this work with an ipad air?
Document: This product fits the smaller iPad (10W) or MacBook Air power supplies. It is a different color white, but it works.
I got this thinking it could be used to charge my iPad and iPhone as I travel since it can be plugged into the iPad adapter. It can only charge the iPhone and not the iPad and it doesn't work on the macbook mag charger either. Also, as other reviews have said, you have to force it into the adapter to get it to fit. It fits, it's just really tight.
This product doesn't seem to fit properly my Macbook Air power adapter and is not made of the same plastic. I don't think I will risk using it given the apparently sub-standard build quality. Buyer beware.
Outstanding little adapter. Does exactly what it is supposed to, fits both German and Swiss receptacles. Color isn't exactly "Apple White", but it does just fine by me! Despite other reviews, my adapter fit into my new 11" MacBook Air charger without a problem.
This item is not compatible with the 45 Watt MagSafe Power Adapter!It's just low quality product - it really doesn't look good and  it doesn't fit properly, mechanically.Tested on Apple MacBook Air MC966LL/A 13.3-Inch Laptop.
I went on a trip to Italy with my MacBook Air with US power adapter. Rather than use a US-Euro adapter, I figured it would use an apple specific adapter.Worked very well, fit snugly, and unlike some generic adapters, did not fall off. Worth bringing for travel to Europe.
Great purchase! Item was shipped fast and was trackable.The plug look official and does not look cheap and unsafe to use.The white color matches the MagSafe Power Adapter nicely.Fits securely and snug as it should.Tested and it works.The plug fits my MagSafe Power Adapter but other models may vary.My MagSafe model is (A1374) and it came with my early 2012 13" Macbook Air.
The color doesn't match the original and it doesn't fit very well, but it works perfectly with an iPad charger.
It is not original, however it works, you can see how fake it is when you put it in the iPad connector, but it does the job so it is good and fair.
Fits well with iPad 4 charger. It does its function perfectly. There is slight difference in color with original one, but it is no matter to me.
Answer: I was not able to get the plug to work with my Mac. I ended up using plug adapter.