Seagate STAM3000100 3TB GoFlex Home Network Storage System for $159.99 shipped after coupon code SEAN52. Here is a screenshot for your reference. It connects to the WiFi router, enabling, wireless access to files from any PC or Mac computer in the home and can automatically and continuously back up files and folders from up to 3 PC and Mac computers. It also adds the capability to share a USB printer with every PC and Mac computer in the home as well as to upgrade storage capacity by plugging in more external drives. Most places have it for about $179.