The Belkin Basic Wireless USB Adapter Software & Manual CD ROM F7D1101 is a driver update in CD format for various Microsoft Windows operating systems. It includes English language instructions and is suitable for retail use. This unit is designed to provide wireless connectivity for one device and is compatible with Windows Vista 64-bit, Windows XP, Windows 7, and Windows 7 64-bit. The software and manual ensure easy installation and operation of the Belkin wireless adapter, allowing for convenient connectivity on your computer or tablet.