TomTom GO 930T
From OpenTom
The 930T is exactley the same Hardware as the TomTom 920 or 920T only the Case ist black. If you own the TomTom 920 install TomTom Home and update the Software to the newest Version. With the new 815 Map's, you have the same as a 930T but only a gray colored Case.
The Technical Information all the same as the GO 920. The T ( 930T ) stands for "Trafic" and means the TMC receiver and antenna.
