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

The TP-Link TL-WN881ND 300Mbps Wireless N PCI Express Adapter provides a reliable and high-speed wireless connection for desktop PCs. Designed for use in home or small office environments, this adapter complies with IEEE 802.11n standards to deliver wireless speeds of up to 300Mbps, ideal for HD video streaming, online gaming, and VoIP calls. Featuring MIMO technology and Clear Channel Assessment (CCA), it offers improved signal strength, broader coverage, and better performance over longer distances and through physical obstacles. The TL-WN881ND also supports secure wireless connections with WPA/WPA2 encryption and quick setup using WPS.

Product Features

High-Speed Wireless N Performance

Achieve wireless speeds of up to 300Mbps with 802.11n technology, making this adapter ideal for high-bandwidth activities such as streaming HD content, online gaming, and video conferencing.

MIMO Technology for Enhanced Coverage

Multiple Input, Multiple Output (MIMO) technology ensures better signal penetration and stability across greater distances and through walls or other obstructions, even in reinforced structures.

Clear Channel Assessment for Optimal Signal

CCA (Clear Channel Assessment) automatically detects and avoids channel conflicts, optimizing signal transmission by selecting the clearest available channel and enabling efficient channel binding.

Secure Wireless Connectivity

Supports 64/128-bit WEP, WPA-PSK, and WPA2-PSK encryption standards, providing robust wireless security to keep your network safe from unauthorized access.

Easy Setup with WPS

Establish a highly secure wireless connection at the push of a button using Wi-Fi Protected Setup (WPS), without needing to manually enter passwords.

Product Specifications

• Interface: PCI Express (x1)
• Wireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
• Frequency Range: 2.400–2.4835GHz
• Signal Rates:
• 802.11n: Up to 300Mbps (dynamic)
• 802.11g: Up to 54Mbps (dynamic)
• 802.11b: 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
• Wireless Security: 64/128-bit WEP, WPA-PSK, WPA2-PSK
• Modulation Technology: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
• Antenna Type: 2× Detachable Omni Directional Antennas (RP-SMA)
• Antenna Gain: 2dBi
• Dimensions: 4.8 x 3.1 x 0.8 inches (120.8 x 78.5 x 21.5mm)
• System Requirements: Windows 10/8.1/8/7, Linux
• Certifications: FCC, RoHS
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Storage Temperature: -40°C to 70°C (-40°F to 158°F)
• Operating Humidity: 10% to 90% non-condensing
• Storage Humidity: 5% to 90% non-condensing

Package Contents:

• TL-WN881ND Wireless Adapter
• 2× Detachable Omnidirectional Antennas
• Resource CD
• Quick Installation Guide