Pogoplug Media Sharing Device - Remote Access to Your Media - Black 60-second installation. Simply plug Pogoplug into your network router, attach an external hard drive, and activate online No need to change your network configuration or firewall settings Attach up to 4 external hard drives (or more with a USB hub) giving you almost unlimited storage growth No monthly fees, ever Access and download all of the content on your Pogoplug-connected hard drives from any popular web browser