The LB-LINK BL-WN150AH 802.11b/g Wireless USB Wi-Fi Adapter is a compact and reliable solution for adding wireless connectivity to desktops, laptops, and other compatible devices. Operating on the 2.4GHz frequency band and supporting the IEEE 802.11b/g standards, it provides data transfer rates of up to 150Mbps. The adapter features WEP, WPA, and WPA2 encryption support, ensuring secure wireless connections to networks. Its plug-and-play design facilitates easy installation and setup, making it convenient for users to connect to WiFi networks. With its compact form factor and reliable performance, the BL-WN150AH is an ideal choice for users seeking wireless connectivity on the go.