it is called the ps2 controller not ps3 so not that i know you can do that
no
No. Try it anyway.
Any PS2 wireless controller should be able to work on the PS1. A PS3 wireless controller will definitely not work on the PS2 and PS1, because they use Bluetooth as their wireless technology, whereas wireless PS2 controllers use 2.4GHz as wireless technology.
No. Sorry, the PS3 is all wireless, but it has two USB ports, which means the drums will plug in either PS2 or PS3, but, gay as it sounds, the guitars are not compatible with both systems
yes it is.it's a wireless one for a ps2 The games are not PC versions of PS3 games they are PC versions of the Game and the PS3 game is a PS3 version of the game.
No, the PS2 needs a receiver programmed to the PS2 guitar, whereas the PS3 is fully controller wireless
No. The PS2 cannot use a PS3 disc.
If you have a GH3 Wireless Les Paul guitar with a USB connection then, YES
If it's a wireless controller you should be able to use it on a ps3, as you plug a USB thing into both. If it's a wired controller, no you cant use it.
No
No
Yes, the memory card for the PS2 can indeed be used in the PS3 also.