TP-LINK Wireless N PCI Express Adapter TL-WN881ND allows you to connect a desktop computer to a wireless network and access high-speed Internet connection. It provides wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming.
Great Flexibility with Detachable Antenna
TL-WN881ND has two detachable antennas that can be rotated and adjusted in different directions to fit various operation environment. And also, the antennas can be replaced with diverse indoor antennas or directional antennas to show wider wireless coverage.
Signal Rate11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
Reception Sensitivity270M: -68dBm@10% PER
130M: -68dBm@10% PER
108M: -73dBm@10% PER
54M: -73dBm@10% PER
11M: -89dBm@8% PER
6M: -87dBm@10% PER
1M: -90dBm@8% PER
Wireless ModesAd-Hoc / Infrastructure mode
Wireless SecuritySupport 64/128 bit WEP, WPA-PSK/WPA2-PSK