The product is a used Netgear R7300 Nighthawk AC1900 Dual-Band DST WiFi Router in black color. This router is designed by NETGEAR and features dual-band technology for improved connectivity and performance. With the model number R7300, this router offers fast and reliable WiFi access for home or small office networks, providing a seamless internet connection for multiple devices. Ideal for those looking for a high-quality router with advanced features to enhance their networking experience.