The Linksys by Cisco Dual Band N USB Network Adapter is a wireless adapter that allows for seamless connectivity via USB. Its dual-band capability ensures reliable performance for various devices, making it a versatile and convenient option for expanding your network connection. With the trusted Linksys brand and advanced features, this adapter provides a user-friendly and efficient solution for improving your home or office networking experience. Does not appear to have been used. Also comes with an extension cable the driver COD has never been opened.