Designed to simply home networking, NETGEAR CENTRIA is three powerful products, all-in-one. It provides automatic back-up for both PCs and Macs, acts as a Media Server and is a high speed WiFi Router. It's easy to set up and manage, and includes NETGEAR genie, a dashboard to manage, monitor and repair your home network.WiFi Coverage for larger homes|NEW FEATURE - Control your NETGEAR WiFi network with simple voice commands by using Amazon Alexa.SuperSpeed USB 3.0 ports for expanded storage up to 10x faster than USB 2.0.With genie remote features all you need is your tablet or smartphone to diagnose and repair network issues provide guest access look at the network map and even reboot your router.802.11n Dual Band & Built-in Storage Bay (Diskless).Removable easily upgradable internal bay for 3.5" SATA a hard drive.Easy Access.Use your mobile devices to control & play your media.Share your USB hard drive & multi-function printer.