Recently, our home has changed the wireless network before the network is not easy to use the network speed is not fast every time to download a thing to wait for a long time, but now the network after the change is much better and we also changed a adapter than the previous one is much better. Nowadays, our life and work are gradually inseparable from the network, with a good network can also make their work more efficient, which I did not realize before this change adapter I know the original adapter also played a great role. In the past, our network was always unstable and I blamed it all the time. I didn’t expect the repairman to tell us that the old adapter had a problem, so the network was not good.