TP-Link TL-WN881ND
300Mbps Wireless N PCI Express Adapter

• Wireless N speed up to 300Mbps makes it ideal for video streaming, online gaming and Internet calls
• MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
• Easily setup a highly secured wireless link with WPS™ (Wi-Fi Protected Setup)

Steady Wi-Fi Guarantees Daily Entertainment

Wireless 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.

Easy Setup

A friendly user interface Utility on a CD for simple installation.

Advanced Security

WPA/WPA2 encryption standards ensure wireless connection's safety.

Operating System

Supports Windows, Linux

HARDWARE FEATURES

• Interface : PCI Express(x1)
• Dimensions ( W x D x H ) : 4.8 x 3.1 x 0.8in. (120.8 x 78.5 x 21.5mm)
• Antenna Type : Detachable Omni Directional (RP-SMA)
• Antenna Gain : 2dBi
• Wireless Standards : IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
• Frequency : 2.400-2.4835GHz
• Signal Rate :
  • 11n: Up to 300Mbps(dynamic)
  • 11g: Up to 54Mbps(dynamic)
  • 11b: Up to 11Mbps(dynamic)
• Reception Sensitivity
  • 270M: -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
• Transmit Power : <20dBm(EIRP)
• 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
• Certification : CE, FCC, RoHS
• Package Contents : Wireless Adapter, 2x Detachable Omni directional antenna, Resource CD, Quick Installation Guide
• System Requirements : Windows 11/10/8.1/8/7，Linux
• 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.
Actual network speed may be limited by the rate of the product's Ethernet WAN or LAN port, the rate supported by the network cable, Internet service provider factors and other environmental conditions.