TP-Link TL-WN422G 54Mbps High Gain Wireless USB Adapter with 4dBi Detachable Antenna, 2.4 to 2.48GHz Frequency

The TP-Link TL-WN422G Wireless USB Adapter allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Complies with IEEE 802.11g, they provide wireless speed up to 54Mbps, which is beneficial for basic Internet applications. TL-WN422G offers 4dBi high gain external antenna that can be rotated and adjusted in different directions to fit various operation environments and can bring better performance than the internal antenna. For even more demanding applications, the antenna can be replaced with diverse antennas to show even greater flexibility and wider wireless coverage.