PlayStation 2 Guitar Hero controllers (via adapter) do not function in PlayStation 3 music games - YouTube
Amazon.com: PS2 Kramer Striker Guitar Hero Wireless Dongle Receiver : Video Games
Guitar Hero SG Controller - Black - PlayStation 2 | eBay
Amazon.com: PlayStation 2 Guitar Hero Wireless Kramer Striker Controller : Video Games
Got this PS2 WT guitar for 5 euros. It doesn't have a receiver, so I'm wondering if there's a way to mod it into a wired PS2/3 controller or if I should
PS2 GUITAR Hero World Tour Wireless Guitar Receiver DONGLE | eBay