GOOQ® Magnetic Cable Cord Mobile Power Charging Cable for Microsoft Surface PRO 3/Pro4 12 Inch Tablet (Pro 3/Pro4 Charging Cable)

Connector is a little undersized. Worked with an adaptor.

Worked just fine with my Surface Pro 3 used it with a RavPower battery and charged the Surface just fine. Obviously not a cut and spliced cable like some websites claim you should do as the LED is green not white like on my Surface charger. Not a negative on this cable, but trying to find out the voltage needed to charge was difficult, would have been nice if this was printed on the cord's label. FYI, I found 12V was the amount, guess that means at 3amps if the included charger with the Surface is 36W.

It worked for about 2 months and then suddenly quit. I only used it within my office environment so I couldn't understand why. Silly me, I blamed my battery and replaced it. That didn't work so I hacked together another cable (cut the wire off of an original Surface Pro 3 charger) and sure enough, everything powered on. I carefully disassembled this cable and discovered the worst soldering job ever! Only two threads of the positive wire was embedded into the solder and the rest were sprawling across the little circuit board.Perhaps my cable was a manufacturing exception but as long as it took to ship to me I don't see the point in trying again. I'll stick with my hacked cable.

The product worked when it was used. Unfortunately, it broke after only using twice. This is the second time I have purchased this item and now the external battery pack that I bought is useless as I bought it solely to power up my surface, but I can't find a decent cord for it. Disappointing.

This worked as expected! No problems so far.

Cables magnetic polarity is reversed. TOTALLY unusable. This would be my 1st bad feedback my entire time purchasing from Amazon. I even used an Air forwarder that charges "per box" basis on this lightweight item. would cost me more than what its worth if I return this item. - as this is for use/reselling in the Philippines. (USA NY Air Forwarder).

My project would be much more difficult if these didn't exist. The connectors seem to work just as well as the OEM ones. Thanks for offering this!

The cable light comes on and that's about it. I bought this to charge my Surface Book /w dGPU (yes I even tried with my laptop being off) and it did not charge at all.I was attempting to use this with the RavPower Batteryhttp://www.amazon.com/gp/product/B00HFMUBYG?psc=1&redirect=true&ref_=oh_aui_detailpage_o07_s00