Ew 7612pin is a wireless pci express adapter that provides a simple and easy way to add or upgrade wireless connectivity to your desktop this wireless pci express adapter supports higher data rates up to 300mpbs when connected to a wireless 80211n device you can also connect to any public wireless hotspot for internet access to retrieve email surf web sites or use instant messaging ew 7612pin gives you the freedom to join the network complies with wireless 80211bgn standards with data