Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Does anyone know if this works with ASUS 13" Zenbook Ux 31e? Replied from Anker support:  Ux31 E Zenbook is not supported.
Document: I purchased this after viewing a YouTube video (bjoamasta)  that showed an earlier, less powerful model (Astro 3 10000 mah no longer available) charging an ASUS Transformer Prime using a clever combination of the Anker supplied connectors and a dual female USB 3 adapter. Anker support thought this would work with this model. I was not able to replicate that result - although it made a successful mechanical connection and the Pro 2 was set to 12V, the Transformer Prime did not show as charging.
It is easier to carry around than a wall charger and you can recharge almost every electronic device you own anywhere. It has a lot of capacity and once you know its two quirks it's foolproof to operate. Support from Anker has been great - they are very responsive.I would like to see Anker redesign the input and output ports so they are not so similar. it is very easy to confuse input and output since they are both pin plugs right next to each other.
They do not provide the tip required for Sony flip 13. Anker claims that they cannot make a tip because of patent protection. However, I discovered an easy hack to solve this issue. All you need is a piece aluminium foil. The TIP labeled E fits in the laptop socket. However, the positive endpoints of the tip and laptop don't touch in this configuration. I solved this issue by filling somealuminum foil in the tip.
They were quite responsive, even if they didn't really know the answers to the questions I was asking them (basically "do you plan to support the XPS 12 any time soon?"). So I give them props for at least trying to stand by their product :).Bottom line. Five star battery, and I am now fully portable with the incredible Dell XPS 12 :D.
I can abide by the product not supporting all of my devices out of the box but there is no excuse to be flat out ignored by support. If your devices are supported out of the box you should have no issue. If you need help, better hope your within the return period.
From this perspective, it works perfectly and has more than enough charge to get me through the next 13-hour fight. There is more than enough power to charge a smaller device like a phone or tablet. It increased the charge on my HTC Evo by 30% in about an hour.
I looked and researched for quite a while before I purchased an external battery solution for my phone and tablet. This is works well for my android phone and my ASUS tablet. It holds a charge for quite a while, it charges my phone flawlessly, and it is built strongly and like a beauty.Stop looking and buy this thing. You won't be sorry.
works well and compact. not used for long yet so do not know about durability and how will hold up over time.
If I get a replacement device, I will try it and post how it works for me.One last update. After several emails between myself and the company, and a phone conversation with a representative, I am once again recommending 5 stars for this product and the company. After explaining my situation and receiving clarification from the rep on the phone I am really impressed with this company. I will be ordering another product from them sometime in the future and recommend anyone reading this to do the same.
I know now to plug the cord into my laptop first, then the other end into the battery to prevent shorting out. Otherwise, the battery works very well.I bought the ElementDigital adapter cable for Surface Pro separately so I could use it to charge my computer.
Answer: From what I've been seeing around the net, Anker isn't supporting ANY of the Zenbook line. Sad, because their brushed/spun metal aesthetics go so well together.