Wireless n pci adapter tl wn851nd allows you to connect a desktop computer to a wireless network and access high speed internet connection comply with ieee 80211n they provide wireless speed up to 300 mbps which is beneficial for the online gaming or even hd video streaming mimo multiple input multiple output antennas technology it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment even in a steel and