There are 5 products.
Test if your remote is actually sending out a signal and if it's the correct frequency
Toyota OBD Key Programmer - Supports G chip all keys lost
X300 DP Plus Full Programmer - FULL C CONFIG - All functions
X300 DP Plus Full Programmer - A CONFIG - Only Immo Functions
OBDSTAR X300 Pro3 OBD Key Programmer with Online Updates!