Airlive X.USB-3 is a portable 300Mbps dual band 11a/b/g/n USB adapter that can connect with any WiFi network at the maximum speed. It even comes with detachable antenna design to change antennas according to the distance requirement. It is the perfect choice for low cost 5GHz WISP clients.
Atheros 300Mbps Dual Band
Airlive X.USB-3 is capable of connecting to 5GHz and 2.4GHz WiFi networks at 300mbps. You can set it to 11a/b/g/n, 11a/n, 11b/g/n, 11b/g, 2.4GHz only, or 5GHz only mode. The Atheros chipset means perfect compatibility with outdoor AP devices. If you need an USB dongle that can connect with everyone, the X.USB is your choice.
R-SMA Antenna Connectors
Despite of its portable pen size, the X.USB-3 is equipped with 2 standard R-SMA antenna connectors. That means you can attach standard sized antennas to the X.USB-3 for longer distance or wider coverage. You no longer have to choose between large palmtop size and small flimsy connectors.