Adorama via eBay offers the Pogoplug Mobile Wireless Multimedia Streaming and Backup Device, model no. POGO-V4-A1-01, for $6.98 with free shipping. That's the lowest total price we could find by $1, although it was pennies less earlier today. The Pogoplug Mobile streams all of your media to your mobile phone or tablet. To add space, simply connect an external hard drive, SD card, or flash drive to the device. It connects directly to your wireless network or router and includes free apps for Android and iOS.