Initially I wrote:
"Product not in conformity with the description provided to hold the gigabit is barely able to do better than the card in my laptop that is less than 100Mbps / S. Tester with a fiber line 1G and amount down, j 'got in download and 85Mbit 75M upload. I thought to do better with a card PCMCIA ExpressCard connected but no ... Return to Sender. "