The TP Link 300 Mbps High Gain Wireless Adapter TL-WN822N is a reliable and efficient USB Wi-Fi adapter from TP-LINK. With a maximum downstream data rate of 300 Mbps, this adapter provides high-speed wireless connectivity for computers, tablets, and other networking devices. The high gain antenna design ensures a strong and stable connection, making it ideal for home networking and connectivity needs. The TL-WN822N model is compatible with various devices and offers a convenient solution for upgrading your wireless capabilities.