We’re really sorry but we’ve sold out of this product and are unable to obtain more stock. In most cases this is usually because the manufacturer has discontinued the product. We don’t want you to miss out though so here’s some of our best selling products which are similar to what you are looking for. Take a look and you could just find the perfect item. Just a small point to note - they might not have the exact features as the product you initially wanted so please be sure to check the features before you buy.
Wireless N USB Adapter TL-WN821NC allows you to connect a desktop or notebook 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!
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-WN821NC 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.
One Button Security Setup
WI-FI Protected Setup™ (WPS) allows users to almost instantly setup their security simply by pressing the "WPS" button automatically establishing a WPA2 secure connection, which is more security compared with WEP encryptions. Not only is this faster than normal secure setups but more convenient in that you don't need to remember a password!
Bundled CD for Easy Operation
TL-WN821NC 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.
Bundled USB Cradle
TL-WN821NC equipped with the USB cradle and 1.5m extension cable, which allow you to save USB port space, and extend the USB connection length up to 5 feet, making it more convenient to plug the USB device in & out of the USB socket, even fot desktop users. Its elegant and stylish design is suitable for home deployment and will even improve the look of your home and office.
Product Description | TP-Link TL-WN821NC - network adapter - USB 2.0 | Device Type | Network adapter | Form Factor | External | Interface (Bus) Type | USB 2.0 | Dimensions (WxDxH) | 9.4 cm x 2.6 cm x 1.1 cm | Data Link Protocol | 802.11b/g/n | Data Transfer Rate | 300 Mbps | Network / Transport Protocol | CSMA/CA | Frequency Band | 2.4 GHz | Compliant Standards | IEEE 802.11b, IEEE 802.11g, IEEE 802.1x, IEEE 802.11n, Wi-Fi Protected Setup | System Requirements | Microsoft Windows Vista / 2000 / XP |
General | |
Device Type | Network adapter |
Form Factor | External |
Interface (Bus) Type | USB 2.0 |
Networking | |
Connectivity Technology | Wireless |
Data Link Protocol | IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
Spread Spectrum Method | OFDM |
Data Transfer Rate | 300 Mbps |
Network / Transport Protocol | CSMA/CA |
Line Coding Format | CCK, 64 QAM, 16 QAM, OFDM |
Frequency Band | 2.4 GHz |
Features | MIMO technology, WPA2 encryption, Ad-Hoc Mode, Wi-Fi Protected Setup (WPS) |
Compliant Standards | IEEE 802.11b, IEEE 802.11g, IEEE 802.1x, IEEE 802.11n, Wi-Fi Protected Setup |
Aerial | |
Antenna | Internal |
Directivity | Omni-directional |
Expansion / Connectivity | |
Connections | 1 x USB 2.0 - 4 pin USB Type A |
Miscellaneous | |
Included Accessories | USB cradle |
Encryption Algorithm | AES, 128-bit WEP, 64-bit WEP, 152-bit WEP, TKIP, WPA, WPA2, WPA-PSK, WPA2-PSK |
Compliant Standards | FCC, AES |
Software / System Requirements | |
Software Included | Drivers & Utilities |
OS Required | Microsoft Windows Vista / 2000 / XP |
Dimensions & Weight | |
Width | 9.4 cm |
Depth | 2.6 cm |
Height | 1.1 cm |
Environmental Parameters | |
Min Operating Temperature | 0 °C |
Max Operating Temperature | 40 °C |
Humidity Range Operating | 10 - 90% |
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