The Linksys WUSB11 v4 2.4Ghz 802.11b Wireless B USB Network Adapter is a USB-based wireless network adapter that allows users to connect their devices to a Wi-Fi network via the 802.11b protocol. This model from Linksys provides reliable and fast connection speeds for home and small office networks. The compact design and easy installation make it a convenient option for users looking to enhance their connectivity options. No cord included