This product is a Linksys Wireless-G Portable USB Adapter (Model: WUSB54GP-BP), which is an external network device designed to add wireless internet connectivity to older desktop or notebook computers.Key Features & DesignPlug-and-Play Design: It features a swivel USB plug that connects directly into an open USB port on a laptop or desktop computer, eliminating the need to open up a computer tower to install an internal Wi-Fi card.External Desktop Cradle: The package includes a weighted desktop cradle base with a flexible extension cable, allowing you to position the USB adapter upright on your desk for optimal signal reception.Built-in Antenna: It comes equipped with a small, adjustable external dipole antenna to help stabilize and capture weaker signals.Technical SpecificationsWireless Standards: Built on 802.11g (Wireless-G) technology, offering maximum data transfer speeds up to 54 Mbps. It is also backward-compatible with older 802.11b (11 Mbps) networks.Interface: Connects via a standard USB 2.0 plug (also compatible with older USB 1.1 ports at reduced speeds).Security Compatibility: Out of the box, it supports standard WEP and WPA wireless encryption protocols (up to 128-bit data encryption).Target Operating Systems: Originally designed for older Windows environments, specifically Windows 2000 and Windows XP.If you are looking to get this device running on a specific computer, let me know which operating system (e.g., Windows 10, Windows XP, Mac) you plan to use it with so I can check if modern drivers are available.