Using Xperia product including the last tablet and Z2 have already invested in a complete magnetic charging cable, this adapter is the perfect companion to recharge SONY XPERIA whether smartphone or tablet via the magnetic port without having to open continually small valves that ensures protection for leaks tablet or smartphone to access the mini USB port to charges.
Anyone mini USB cable to connect to this magnetic adapter that works perfectly and allows a slightly faster charging than USB charging standard mini.
The second option is to buy a can for about the same price a magnetic cable in its entirety, the result remains the same end. Just be careful not to lose it.