Kingo Root Tool

Package icon Kingo Root.zip17.11 MB
Description and Instructions on Use: 

Attached is a zip package. Inside is an EXE file for Windows which will install Kingo Root software. I have successfully used this to root the Cube U27GT tablet which uses the MT8127 chipset and runs Android 4.4.

The tool is pretty darn easy to use and should get you root on your 8127 based device. My guess is that it will work for several different Mediatek based devices.