2. Dual-band with the latest 802.11ac 3x3 technology for combined speeds of up to 1900 Mbps 3. 1 GHz Dual-core CPU enables smart multitasking by dedicating separate lanes for Wifi and USB data 4. Efortless router setup with the ASUSWRT web-based interface, you can Monitor and manage your network with ease from your mobile device using the intuitive ASUS Router App, 5. Prodcut Comaptibilty: This Product is locked to the T-Mobile GSM network. It will NOT work with ANY OTHER carrier besides T-Mobile.