TP-Link TL-WN781N

Детайлна информация / Технически характеристики

Up to 150Mbps makes it ideal for video streaming, online gaming and Internet calling

Provides PCI Express connector having a wider compatibility with any standard PCI Express slot, x1, x2 or x16

CCA technology automatically avoids channel conflicts using its channel selection feature

Supports QSS function, complying with WPS for worry free wireless security

Supports 64/128 WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X

Detachable antennas allow for better alignment and stronger antenna upgrades

Bundled utility provides quick & hassle free installation

Seamlessly compatible with 802.11n/b/g products

Supports ad-hoc and infrastructure mode

Supports Windows 2000, Windows XP 32/64bit, Vista 32/64bit, Windows 7 32/64bitWhat This Product Does
TP-LINK TL-WN781ND is designed to provide a complete end-to-end wireless performance from the server or server backbone to the switch infrastructure and down through to the desktop with the PCI Express connector. TL-WN781ND Wireless Lite N PCI Express(x1) Adapter provides a wider compatibility, fitting with any standard PCI Express slot, x1, x2, x8, or x16. Compared with standard PCI network cards, it offers increased bandwidth, reliability and more functionality, allowing you to enjoy a fast and advanced connection, such as downloading, making internet call and video streaming.
Wireless N -Speed & Range
Complying with the IEEE 802.11n standard, TL-WN781ND can easily establish a wireless network and get up to 9X the speed and 4X the range of conventional 11g products. Compared with legacy 54M products, TL-WN781ND delivers performance enhancements, allowing you to have a more joyful surfing experience, including sharing files, watching streaming media.
WPA / WPA2 Encryptions - Advanced Security
As for the security of WI-FI connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN781ND provides WPA/WPA2 encryptions that are created by the WI-FI Alliance industry group, preventing the wireless network from outside threats.
Quick Setup Security
Compatible with WI-FI Protected Setup (WPS), TL-WN781ND features Quick Security Setup (QSS) function, which is ideal for creating a WPA encrypted connection to prevent outside intrusion, and meanwhile maximize the management resources. Not only is this faster than normal security setups but more convenient in that you don't need to remember a password!
Detachable Antenna
TL-WN781ND offers external antenna that can be rotated and adjusted in different directions to fit various operation environments, and can bring better performance than the internal antenna. For even more demanding applications, the antenna can be replaced with diverse antennas to show even greater flexibility and wider wireless coverage.

Hardware Features
INTERFACE    PCI Express
ANTENNA TYPE    Detachable Omni Directional
ANTENNA GAIN    2dBi
DIMENTIONS(W?D?H)    4.8 x 3.1 x 0.8in. (120.8 x 78.5 x 21.5mm)
Wireless Features
WIRELESS STANDARDS    IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
FREQUENCY RANGE    2.400-2.4835GHz
SIGNAL RATE    11n: Up to 150Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
RECEIVE 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
MODULATION TECHNOLOGY    DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
WIRELESS SECURITY    Support 64/128 bit WEP, WPA-PSK/WPA2-PSK,
Wireless MAC Filtering
WIRELESS TRANSMIT POWER