I had a mixed experience as well. An order of six micro USB cables went faulty in no time. The small springs holding the cables' micro usb plug in place tend to

I had a mixed experience as well. An order of six micro USB cables went faulty in no time. The small springs holding the cables' micro usb plug in place tend to easily lose all tension. After that has happened the cable sits loose, slips out easily and the plug heats up due to increased contact resistance. After having left a review on Amazon, i was contacted by Anker and got an apology and 6 new replacement cables. Alas, they were of the same bad quality :-(