TP-Link TL-WN851ND network card Internal WLAN 300 Mbit/s
TP-Link TL-WN851ND, Internal, Wireless, PCI, WLAN, 300 Mbit/s, Stainless steel
| Date | Price |
|---|---|
| 26 September 2026 | £25.95 |
| 26 September 2026 | £21.63 |
| 2 October 2026 | £21.63 |
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Product Information
What This Product Does
Wireless N PCI Adapter TL-WN851ND allows you to connect a desktop computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming.
Wireless N - Speed & Range
MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, you could easily pick up the wireless network during long-distance connection where legacy 11g products may not!
CCA Technology - Stable Wireless Signals
Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhanced the wireless performance.
WPA / WPA2 Encryptions - Advanced Security
As for the security of WI-FI connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN851ND provides WPA/WPA2 encryptions that are created by the WI-FI Alliance industry group, promoting interpretabilities and security for WLAN, which could effectively and efficiently protect the wireless network.
Quick Security Setup
Compatible with WI-FI Protected Setup™ (WPS), TL-WN851ND features Quick Security Setup (QSS) function, which is ideal for creating a WPA encrypted connection to prevent outside intrusion, and meanwhile maximize the management resources. Not only is this faster than normal security setups but more convenient in that you don't need to remember a password!
Bundled CD for Easy Operation
TL-WN851ND comes with a CD with utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which is convenient for users, even for novice users.
Product
- Name
- TP-Link TL-WN851ND network card Internal WLAN 300 Mbit/s
- Category
- Network Cards
- Brand
- TP-Link
Network
- Maximum data transfer rate
- 300 Mbit/s
- Networking standards
- IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
- Wi-Fi
- Yes
- Wi-Fi band
- Single-band (2.4 GHz)
- Frequency range
- 2.4 - 2.4835 GHz
- Top Wi-Fi standard
- Wi-Fi 4 (802.11n)
- Wi-Fi standards
- 802.11b, 802.11g, Wi-Fi 4 (802.11n)
- WLAN data transfer rates supported
- 300 Mbit/s
- Modulation
- 16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM
- Security algorithms
- 128-bit WEP, 64-bit WEP, WPA, WPA-AES, WPA-PSK, WPA2
System requirements
- Compatible operating systems
- Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000
- Windows operating systems supported
- Windows 2000, Windows 2000 Professional, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Weight & dimensions
- Width
- 133 mm
- Depth
- 121 mm
- Height
- 22 mm
Ports & interfaces
- Connectivity technology
- Wireless
- Host interface
- PCI
- Interface
- WLAN
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Storage temperature (T-T)
- -40 - 70 °C
- Operating relative humidity (H-H)
- 10 - 90%
- Storage relative humidity (H-H)
- 5 - 95%
Other features
- Gain
- 2 dBi
- Antennas quantity
- 2
- Power LED
- No
- Link/Act LED
- No
- Wireless connection
- Yes
Design
- Internal
- Yes
- Product colour
- Stainless steel
- Antenna
- Yes
- Antenna design
- External
- LED indicators
- No
- Receiver sensitivity
- 270M: -68dBm@10% PER 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER
- Certification
- CE, FCC, RoHS
Technical details
- Compliance certificates
- RoHS
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