TP-Link TL-WN781ND

A wireless network card that supports the latest 802.11n wireless standard with transfer speeds of up to 150Mb/sec. The card connects to your computer via the PCI Express x1 interface. It supports almost all wireless standards. The card operates at a frequency of 2.4GHz, while its maximum wireless performance reaches 18dBm. The card is supplied with one removable antenna with an output of 2dBi. The network card also supports WEP encryption (64/128 bit), WPA and WPA2, plus features 802.1X security support. The card can work in infrastructure mode or Ad-Hoc mode, which is when two devices are connected together via Wi-Fi.
Specifications:
Supported standards:
IEEE 802.11b (up to 11Mb/sec)
IEEE 802.11g (up to 54Mb/sec)
IEEE 802.11n (up to 150Mb/sec)
Frequency range:
2.4 to 2.4835GHz
Operating modes:
Ad-Hoc
Infrastructure
Maximum output power:
18dBm
Modulation:
OFDM, CCK, 16 QAM, 64-QAM
Sensitivity:
130M:-68dBm @ 10% PER
108M:-68dBm @ 10% PER
54M:-68dBm @ 10% PER
11M:-85dBm @ 8% PER
6M:-88dBm @ 10% PER
1M:-90dBm @ 8% PER
Supported encryption:
64/128 bit WEP
WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
Support for IEEE 802.1X
Interface:
PCI Express x1
Antenna:
Detachable
Mini-omni
Power: 1 x 2dBi
Supported operating systems:
Microsoft Windows 2000, Windows XP (32/64 bit), Windows Vista (32/64 bit) - certainly Windows 7 (32/64 bit)
Certification:
CE, FCC
Operating temperature:
0°C ~ 40°C
Dimensions:
120.8 x 78.5 x 21.5mm