The PS3 is capable of outputting a high-definition signal. If you want to enjoy the fullest gaming experience, you'll need to get a PS3 HDMI cable. There are different types of PS3 AV cables which will connect to your TV, but if you have a high-definition TV a PS3 HDMI cable is the only type which will allow you to see your games crystal clear. Just be sure that your TV has an HDMI port. If it doesn't, you will need to use an adapter to connect your TV to your PlayStation with a PS3 HDMI cable.