300mbps Wifi USB Wireless LAN Network Adapter Rtl8192cu 300Mbps Wifi USB wireless LAN Network adapter RTL8192CU This is a Wlan 11n Dongle, which fully supports the features and functional compliance of IEEE 802.11n, up to 300Mbps high-speed wireless network connections. This item is with 2T2R, chipset both downlink and uplink can be up to 300Mbps, not like other 1T1R 300mbps (downlink) and 150Mbps (uplink) USB adapter. Package includes: 1x 300Mbps wireless USB adapter and 1x installation CD