Aftermarket key, no logo no part numbers on it.
 
Before buying, please confirm your original remote has below part numbers. Otherwise, this item will not work for your car. 
FCC ID: OUC6000083  
P/N: 92237316,92204549 
ID46 Chip 
315MHz 
 
Compatible with:
for Pontiac G8  2008-2009
for Chevrolet  Caprice 2012
 
 
Please ensure your current key and the key blade fit exactly the same as the key sample picture.
You need to have this key programmed by a local locksmith. DO NOT go to the DEALER they will charge you for ONE HOUR of labor and they tend to want to sell you one of their remotes and often will not program the remote for you or they may charge you and then claim it does not work. A locksmith is fast and inexpensive compared to a dealer.