Tm 5402 m3?

[devbro]

I have been offered a second hand (6 month old) tm 5402. How can I tell if it is a M3? thanks

 

[digi247]

It will state on the front of the receiver 5402M3

 

[dave_c]

on the right hand side of the unit it should say TM-5402 HD M3 CI

 

[Rumpelstiltskin.]

Also has an IR extender which mk1/2 dont have.
Also different qty usb inputs.