The Netgear WG111 Wireless G USB Adapter is a silver USB adapter with a maximum downstream data rate of 54 Mbps. It is compatible with Windows 7 and Mac OS and is designed to fit laptops and PCs. The adapter provides wireless connectivity via USB 2.0 ports, making it easy to set up and use for home networking and connectivity needs. Manufactured by NETGEAR in China, this new sealed adapter offers reliable and fast internet access for various devices.