TP-Link TL-WN881ND 300Mbps Wireless N PCI Express Adapter
The TP-Link TL-WN881ND is a 300Mbps Wireless N PCI Express (PCIe x1) Adapter designed to bring high-speed wireless connectivity to desktop PCs. Compliant with IEEE 802.11n/g/b standards, it delivers enhanced throughput, extended range, and superior signal stability for demanding applications such as HD video streaming, online gaming, and VoIP communications.
Key Features
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High-Speed 300Mbps Wireless N Connectivity
Delivers reliable and fast wireless performance for HD streaming, gaming, and web conferencing. -
MIMO Technology for Extended Range
Ensures stronger signal penetration and wider coverage across homes and offices. -
Clear Channel Assessment (CCA)
Automatically avoids channel conflicts to maintain stable and interference-free connections. -
Advanced Wireless Security
Supports 64/128-bit WEP, WPA-PSK, and WPA2-PSK encryption for secure wireless communication. -
WPS (Wi-Fi Protected Setup)
One-touch button setup for quick and secure wireless connection establishment. -
Detachable 2dBi Antennas
Dual RP-SMA antennas provide flexibility for optimal signal alignment and potential antenna upgrades. -
PCI Express x1 Interface
Offers high compatibility and simple installation for most desktop computers.
Specifications
| Feature | Specification |
|---|---|
| Model | TP-Link TL-WN881ND |
| Interface | PCI Express (x1) |
| Standards | IEEE 802.11n, 802.11g, 802.11b |
| Frequency Range | 2.400 – 2.4835 GHz |
| Signal Rate | 11n: Up to 300 Mbps (dynamic) 11g: Up to 54 Mbps 11b: Up to 11 Mbps |
| Modulation Technology | DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM |
| Transmission Power | < 20 dBm (EIRP) |
| Reception Sensitivity | 270M: -68 dBm @10% PER 130M: -68 dBm @10% PER 108M: -73 dBm @10% PER 54M: -73 dBm @10% PER 11M: -89 dBm @8% PER 6M: -87 dBm @10% PER 1M: -90 dBm @8% PER |
| Antenna Type | 2 × Detachable Omni-Directional Antennas (RP-SMA) |
| Antenna Gain | 2 dBi |
| Wireless Modes | Ad-Hoc / Infrastructure |
| Security | 64/128-bit WEP, WPA-PSK, WPA2-PSK |
| Operating Temperature | 0°C ~ 40°C (32°F ~ 104°F) |
| Storage Temperature | -40°C ~ 70°C (-40°F ~ 158°F) |
| Operating Humidity | 10% ~ 90% non-condensing |
| Storage Humidity | 5% ~ 90% non-condensing |
| Dimensions (W × D × H) | 120.8 × 78.5 × 21.5 mm (4.8 × 3.1 × 0.8 in) |
| Certifications | FCC, RoHS |
| System Compatibility | Windows 10/8.1/8/7, Linux |
What’s in the Box
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1 × TL-WN881ND Wireless PCI Express Adapter
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2 × Detachable Omni-Directional Antennas
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1 × Resource CD
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1 × Quick Installation Guide
Why Choose TP-Link TL-WN881ND
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Affordable and reliable 300Mbps wireless solution for desktops.
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Easy PCIe installation with detachable antennas for flexible positioning.
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Robust wireless security with WPA/WPA2 encryption support.
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Ideal for streaming, gaming, and HD video applications.
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Proven TP-Link reliability with FCC and RoHS certification.
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