Does the PS3 support USB mouse and keyboard?

Can you use a USB mouse and keyboard with Team Fortress 2 on the PS3?

Thanks guys, I'll try it and see what it does. I have a wireless USB mouse and keyboard if that helps. :P

Unreal Tourney 3 is the only PS3 game I can think of that supports mouse and keyboard. For everything outside of games, yes the system can use either USB or Bluetooth based devices. I for one have a wireless keyboard and mouse on my PS3.TacticalElefant

correct