The D-Link AC600 Mini Wireless Internet Adapter is a black dual-band Wi-Fi adapter that offers maximum downstream data rates of 433 Mbps and maximum wireless data rates of 867 Mbps. It is designed to fit PCs and features USB connectivity. This adapter utilizes MU-Mimo technology for improved network performance and efficiency. With its compact design and dual-band capabilities, the D-Link DWA-171 adapter is a convenient and reliable option for enhancing your home networking experience.