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)

300Mbps Wireless N PCI Express Adapter

TL-WN881ND

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	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 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
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)

OTHERS
Certification	CE, FCC, RoHS
Package Content	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.

300Mbps Wireless N PCI Express Adapter

Overview