The Hawking Technology Hi-Gain Wireless-N Network USB Adapter is a white adapter with a removable antenna, offering a maximum wireless data rate of 108 Mbps. It provides a variety of connectivity options including wireless and USB, making it easy to set up and use. Up to 300% greater wireless distance than standard adapters and an upgradable antenna port for maximum performance.Compatibility: Works with Mac and Windows (including Windows 7 as indicated on the box). This unit includes a setup CD and is designed for optimal performance in home networking and connectivity. With its brand reputation and reliable features, the Hawking Technology USB adapter is a dependable choice for expanding Wi-Fi capabilities.