The current list of supported TI Graphing Calculators is:
TI-73
TI-73 Explorer
TI-82
TI-83
TI-83 Plus
TI-83 Plus Silver Edition
TI-84 Plus
TI-84 Plus Silver Edition
TI-85
TI-86
TI-89
TI-89 Titanium
TI-92
TI-92 Plus
TI-Npsire in TI-84 Mode
Voyage 200
Note: TI-Nspire CAS and TI-Nspire in native mode are not supported.