Experience the New HD Home Networking The Zy XEL NBG6503 Simultaneous Dual-Band Wireless AC750 Home Router enables smoother multimedia streaming with the latest AC technology. The NBG6503 offers concurrent data transfer rates of 300 Mbps for 2.4 GHz & 433 Mbps for 5 GHz for faster simultaneous Internet access from laptop, smartphones & tablets at home. Dual-band support for stable wireless networks The Zy XEL NBG6503 provides faster, more stable wireless connections for home networks with data transfer rates of up to 750 Mbps* over concurrent dual bands. The latest mobile devices can support AC protocol at 5 GHz bandwidth for smooth video streaming & the NBG6503 also offers 2.4 GHz with data transfer rates of up to 300 Mbps* for web browsing & file transferring at the same time. Easy Feature Modes Switch On/ Off The NBG6503 offers a user-friendly interface, including an " Easy Mode" for navigating functions, basic setup & system configuration. Qo S provides smooth media streaming The Zy XEL NBG6503's Quality of Service (Qo S) feature provides prioritization of bandwidth usage for highest-quality HD video streaming, gaming & web browsing. * The maximum wireless data transfer rates of up to 300 Mbps at 2.4 GHz & 433 Mbps at 5 GHz in simultaneous transmission are derived from the IEEE Standard 802.11 specifications. Actual data transfer rates may vary from network conditions including: distance, network traffics, building site material/construction, interference from other wireless devices & other adverse factors.