TP-Link TL-WN725N - network adapter
TP-LINK's 150 Mbps wireless N nano USB adapter, TL-WN725N allows users to connect a desktop or notebook computer to a wireless network at 150 Mbps. This miniature adapter is designed to be as convenient as possible and once connected to a computer's USB port, can be left there, whether traveling or at home. It also features advanced wireless encryption and easy installation.