The TP-Link AC600 Dual Band Wireless USB Adapter is a high-speed USB adapter that provides a maximum downstream data rate of 600 Mbps. With dual-band technology, this adapter allows for faster and more reliable wireless connections. Designed for PCs, this black adapter connects to your device via USB 2.0, making it easy to enhance your home networking and connectivity capabilities. Manufactured in China by TP-LINK, this adapter is a reliable and efficient solution for improving your wireless connection.