That's not the problem but when I tried to return it, I gave it, as is customary, but not free to the seller took the package does not preclude but sent it back to me so that I had to pay shipping costs of 15.
It was also not described exactly how to give it up.
If I had given up normal it would have cost about 7.5, which exceeds the value of the product.
I can only recommend this product to buy if one is 100% sure that it is compatible.
