New N900 wireless provides up to 450+450 Mbps speed and with simultaneous dual-band technology avoids interference ensuring top WiFi speeds and reliable connections. It supports a wide range of new features and applications such as ReadySHARE Cloud, ReadySHARE Printer, and is Time Machine compatible to create a powerful home network for applications such as streaming 3DHD video and multi-player gaming. Improved wireless range delivers better connections for larger homes and multiple devices, while four Gigabit Ethernet ports offer ultra-fast wired connections. Two USB ports enable faster USB access speeds for wireless connections to external hard drives and printers.The product is multiple voltage compatible that voltage arrange is100-240V