Next generation AC Wi-Fi is three times faster than the wireless N standard. The Archer D50 delivers combined wireless data transfer speeds of up to 1200 Mbps, including 867 Mbps on the 5 GHz band & 300 Mbps on the 2.4 GHz b&. With its increased efficiency & robust security, the 802.11ac standard offers a dramatically accelerated multimedia experience & easily serves multiple devices at the same time. Simultaneous dual band Wi-Fi offers increased flexibility by creating two dedicated networks that can support all of your basic online tasks & bandwidth-intensive applications. The two dual band external antennas expand the router's range & enhance its performance. The Archer D50's multi-functional USB (Universal Serial Bus) 2.0 port means that you can share a printer with multiple computers & devices on your local network. It also lets you share files & media at home or from anywhere in the world via FTP.