Hawking Technology Hi-Gain Wireless-300N USB Network Adapter (HWUN4) Connects your laptop or desktop to a wireless network Works with 2.4 GHz wireless 802.11 B/g/n network standards Plugs directly into your existing USB port Increase your overall wireless performance by up to 300% Slim and rotatable - designed to fit most USB Ports Complies with 2.4GHz Wireless 802.11b/g/n network standards Connects your laptop or desktop to a wireless network at up to 300Mbps Increases your overall wireless performance by up to 300% Slim and rotatable hinge - designed to fit most USB ports