The ED-BR6478ACV2 dual-band 802.11ac router features the latest 11ac standard for faster, better Wi-Fi and built-in VPN support to make VPN access easy across all of your devices. The improved V2 design also features a new USB port for file & printer-sharing across your network. You can easily attach a USB hard-drive for central NAS (Network Attached Storage) access on any device in your network and stream content at lightning, lag-free 11ac speeds.