Mcbazel PlayStation 2 Controller to USB Adapter for PC or Playstation 3 Converter Cable for Sony DualShock PS2 PS3 Controllers (NOT compatible with Dancing Mat Guitar Hero) Audio / Video Accessories - Newegg.com
Amazon.com: PS2 Kramer Striker Guitar Hero Wireless Dongle Receiver : Video Games
Amazon.com: PS2 Kramer Striker Guitar Hero 3 Wireless Dongle Receiver by Guitar Hero : Video Games
Xahpower USB Controller Adapter Converter Cable,Compatible with PS1/PS2 Controller Gamepad to PS3/PC Controller - Walmart.com
PlayStation 2 Guitar Hero controllers (via adapter) do not function in PlayStation 3 music games - YouTube
raphnet technologies on Twitter: "We finally received a PS2 Guitar to test, and it works with our PS1/PS2 controller to USB adapter and @CloneHero https://t.co/GMekBOy6M7 (tested model: redoctane PSLGH) https://t.co/c3672JeIF3" / Twitter