The RavPower FileHub 5-in-1 unit is pretty cool! It has many functions ranging from a 3000mAh battery backup to being able to stream files to your smartphone, tablet, or pc! It can even be used as an external hard drive, and also an easy way to share files between devices! In my testing everything performed very well! I have noticed you need to give it some time to load when turning it on (wifi takes a minute to start) and also when inserting an SD card. But once it loads those things up, it runs fairly smooth!
