Tronsmart NX is the newest product from Tronsmart, built in webcamera, and have cool design. It use the real rk3188 chip, not the rk3188-t.also support dual-band wifi.
Here is the stock firmware for the Tronsmart NX
this rom is coming with Rooted, so you don’t need to worry how to root.
How to update the firmware?
you may need the flash tool here
if you have problem to install the drivers on your pc, you can try this instruction
and the detail instructions, please just follow this one:
it should be the same.