TP-LINK WIRELESS-N PCI-E ADAPTER, 150MBPS, 1 x ANT, 3YR TL-WN781ND
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, x4, 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.
Complying with IEEE 802.11n, 802.11g and 802.11b standards, the TL-WN781ND
Wireless Lite N PCI Express Adapter can perfectly interoperate with all the
802.11n/b/g devices. With WMM based on the IEEE 802.11e, it provides Quality of
service (QoS) and prioritizes the network traffic. Also, WMM Power Save
guarantees lower power consumption for environmental work.
TL-WN781ND features Quick Security Setup (QSS) function, which is ideal for
creating an efficient and safe connection to prevent outside intrusion, and
meanwhile maximize the management resources. With the external and detachable
antennas, the TL-WN781ND can fit different operation environment and guarantee
the easy installation.
The device comes with an auto-run CD that provides information about completing
the internet connection step by step, which is quickly and hassle-free for any
users, especially for novice users.
Why AlignTM technology is better?
AlignTM technology is announced by Atheros Communications, Inc, which is a
leading developer of advanced semiconductor system solutions for wireless and
wired communications. Based on the IEEE draft 802.11n 1-stream specification,
the single-stream feature enables a new class of Wi-Fi® devices that deliver
performance enhancements over the existing 802.11g technology, at comparable
price points. Align solutions are also forward compatible to higher-performance,
multi-stream, MIMO-based 802.11n - providing the optimal upgrade path for
value-class WLAN products. Consumers who move from 802.11g to products based on
Align 1-stream technology will experience enhanced performance in their home
networks.
Adopts AlignTM technology, with transmit speed up to 150Mbps
Provides PCI Express connector having a wider compatibility with any standard
PCI Express slot
Supports QSS function, complying with WPS for worry free wireless security
Supports 64/128/152-bit WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE
802.1X
Supports roaming technology, guaranteeing uninterrupted wireless connection
Supports Ad-Hoc/Infrastructure modes
Seamlessly compatible with 802.11n/b/g devices
Supports Windows 2000, Windows XP 32/64bit, Vista 32/64bit
Software Specification
Standards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Wireless Speed 11n: Up to 150Mbps
11g: Up to 54Mbps
11b: Up to 11Mbps
Frequency Range 2.4-2.4835GHz
Wireless Transmit Power 18dBm(MAX EIRP)
Modulation Type OFDM/CCK/16-QAM/64-QAM
Receiver Sensitivity
(without Standards antenna) 130M: -68dBm@10% PER
108M: -68dBm@10% PER
54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER
Work Mode Ad-Hoc
Infrastructure
Wireless Security 64/128 bits WEP
WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
Support Operating System Windows 2000,Windows XP(32/64bits),Windows
Vista(32/64bits)
Hardware Specification
Interface
PCI Express
Antenna Type
Mini-omni, 2dBi
Certifications
CE, FCC
Operating Temperature
0oC~40oC (32oF~104oF)
Storage Temperature
-40oC~70oC (-40oF~158oF)
Relative Humidity
10% ~ 90%, non-condensing
Storage Humidity
5%~90% non-condensing
Dimensions
4.8x 3.1x 0.8 in. (120.8 x 78.5 x 21.5 mm)