TP-Link 300Mbps Wireless N PCI Adapter (TL-WN851ND)

The TP-Link TL-WN851ND 300Mbps Wireless N PCI Adapter delivers fast and reliable wireless connectivity for desktop computers. With speeds up to 300Mbps, it is ideal for video streaming, online gaming, and internet calls. Its MIMO technology enhances signal penetration, expands coverage, and provides stable performance throughout your home or office. The adapter supports Quick Security Setup (QSS™) for an easy and secure wireless connection, making installation fast and hassle-free.

Product Features

High-Speed Wireless N

Provides speeds up to 300Mbps, ideal for bandwidth-intensive tasks such as HD video streaming and online gaming.

MIMO Technology

Offers stronger signal penetration and wider coverage for more reliable and stable connections.

Quick Security Setup

Easily create a highly secure wireless link using QSS™, simplifying network setup.

Broad Compatibility

Works with a wide range of Windows operating systems for flexible desktop connectivity.

Product Specifications

• Interface: 32-bit PCI
• Dimensions (W×D×H): 5.2 × 4.8 × 0.9 in (133 × 121 × 22 mm)
• Antenna: Omni-directional, detachable (RP-SMA)
• Antenna Gain: 2×2 dBi
• Wireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
• Frequency: 2.400–2.4835 GHz
• Signal Rate: 11n: up to 300 Mbps (dynamic), 11g: up to 54 Mbps (dynamic), 11b: up to 11 Mbps (dynamic)
• Reception Sensitivity: 270M: -68 dBm@10% PER, 130M: -68 dBm@10% PER, 108M: -68 dBm@10% PER, 54M: -68 dBm@10% PER, 11M: -85 dBm@8% PER, 6M: -88 dBm@10% PER, 1M: -90 dBm@8% PER
• Wireless Modes: Ad-Hoc / Infrastructure mode
• Wireless Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
• Modulation Technology: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
• Transmission Power: <20 dBm
• Certification: CE, FCC, RoHS
• Package Content: Wireless Adapter, Resource CD, Quick Installation Guide
• System Requirements: Windows 7 (32/64-bit), Windows Vista (32/64-bit), Windows XP (32/64-bit), Windows 2000
• Operating Temperature: 0℃–40℃ (32℉–104℉)
• Storage Temperature: -40℃–70℃ (-40℉–158℉)
• Operating Humidity: 10%–90% non-condensing
• Storage Humidity: 5%–90% non-condensing