'The AX900 Dual Band Adapter delivers powerful wireless technology to your desktop or notebook computer. Simply plug the adapter into an available USB port and connect to a wireless network to access a secure, high-speed internet connection – 2.4GHz (287Mbps) or 5GHz (up to 600Mbps). And with integrated Dual Band technology, you’ll have reduced Wi-Fi interference to maximize throughput for faster streaming, gaming, and Skype calls.