TP-LINK TL-WN821N V6 300Mbps Wireless N USB Adapter

**Overview** The excellent N speed provides the best experience for HD video streaming and Internet calls. With MIMO technology, the device offers stronger signal penetration and wider wireless coverage, ensuring better performance and stability. Encrypting wireless security is easy with just a push of the WPS button. This device supports various operating systems, including Windows XP/Vista/7/8/8.1 and Mac OS X 10.7 to 10.10, as well as Linux. **Specifications** **Hardware Features:** * Interface: USB 2.0 * Button: WPS Push Button * Dimensions (W x D x H): 2.7 x 0.8 x 0.4 inches (69 x 21 x 9.5 mm) * Antenna Type: On-Board **Wireless Features:** * 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: -62 dBm@10% PER * 130M: -65 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 * Transmit Power: