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150Mbps Wireless N PCI Express Adapter
TL-WN781ND
Stable Wireless Connection Ensure Your Surfing Experience
Compared to standard PCI network cards, TL-WN781ND offers increased bandwidth, reliability and functionality. It delivers up to 150Mbps wireless transmission rate, allowing you to have a joyful surfing experience, including sharing files, watching streaming media.
Great Flexibility with Detachable Antenna
TL-WN781ND has one detachable antenna that can be rotated and adjusted in different directions to fit various operation environments. And also, the antenna can be replaced with diverse indoor antenna or directional antenna to show wider wireless coverage.
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Easy Setup
A friendly user interface on a CD for simple installation.
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Advanced Security
WPA/WPA2 encryption standards ensure wireless connection's safety.
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Operating System
Supports Windows, Linux
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HARDWARE FEATURES |
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|---|---|
| Interface | PCI Express |
| Dimensions ( W x D x H ) | 4.8 x 3.1 x 0.8in. (120.8 x 78.5 x 21.5mm) |
| Antenna | Detachable Omni Directional (RP-SMA) |
| Antenna Gain | 2dBi |
|
WIRELESS FEATURES |
|
|---|---|
| Wireless Standards | IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
| Frequency | 2.400-2.4835GHz |
| Signal Rate | 11n: Up to 150Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic) |
| Reception 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 |
| Wireless Modes | Ad-Hoc / Infrastructure mode |
| Wireless Security | Support 64/128 bit WEP, WPA-PSK/WPA2-PSK |
| Modulation Technology | DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM |
| Transmission Power | <20dBm(EIRP) |
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OTHERS |
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|---|---|
| Certification | CE, FCC, RoHS |
| Package Content | Wireless Adapter Detachable Omni directional antenna Resource CD Quick Installation Guide |
| System Requirements | Windows XP/Vista/7/8/8.1/10(32/64bits) |
| Environment | Operating Temperature: 0℃~40℃ (32℉~104℉) Storage Temperature: -40℃~70℃ (-40℉~158℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing |
*Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage are not guaranteed and will vary as a result of 1) environmental factors, including building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) AP limitations, including rated performance, location, connection quality, and AP condition.
*To ensure compatibility, you may need to update the adapter’s drivers after an OS update. You can find our latest drivers in the download center at tp-link.com/en/download-center.
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