Portable TP-Link WN823N Using 11N Wireless Chip Wi-fi Network Cards 300Mbps USB adapter Use for 2x2MIMO And CCA What This Product Does TP-LINK's 300Mbps Mini Wireless N USB Adapter TL-WN823N is designed to connect your laptop or desktop to a wireless network and enjoy high speed wireless performance. The fingertip design makes the adapter convenient and easy to carry around. Whats more, the TL-WN823N features SoftAP Mode, one-button security setup, easy-to-use configuration software, making it a great choice for enjoying fast wireless network. 300Mbps Wireless N Speed Extend Wireless Coverage With wireless speeds of up to 300Mbps and advanced MIMO technology, the TL-WN823N provides you with a fast, reliable wireless connection for lag-free online gaming and video streaming. Better still, TL-WN823N achieves the best performance with wireless N devices, but also works seamlessly with existing IEEE 802.11b/g networks.