Android tablet very laggy and freezing for 3 minutes (slow internal storage?) I have Pipo M9 Pro with Android 4.2.2

OS is quite laggy and to use Chrome is almost impossible... it is so very slow and sometimes I cannot do anything for 3-5 min because of freezing.

I made some tests with AndroBench and it looks like the internal storate is very slow. 






Could this be the main and only problem? Also for the freezes?

Should I just get a fast SD card and link everything to there? With which app? How can I then take the card out and copy something to it?
From the specs about your tablet on       http://forum.xda-developers.com/wiki/PiPo_M9_Pro
They look good.

You should check how many apps that you have running at one time, too many apps running  can slow down your device. You should check how many apps you have installed, and check that your storage isn't completely full.

I also believe that you do have a slow internal storage on that device.

As far as linking everything to SD , there is a program called Link2sd in Google Play. 
In order to use this , you will have to be rooted, as well as have a kernel that supports 
mounting an external partition. 

If you want to copy something to the card manually from a pc, you would need to find the microsd card slot , take out the micro sd and then plug it into a microsd to sd adapter, or a microsd to usb adapter. Then you will be able to transfer files.