The Raphnet Wii Classic Controller to USB is the real del. It's seriously as good as a Wired Xbox 360 guitar. Legitimately buy one of these if you have a Wii Guitar.
Wii Guitar Adapter for Clone Hero and RB4 rock Band 4 V2 - Etsy
Amazon.com: Wireless Guitar for Wii Guitar Hero and Rock Band Games Color Black : Video Games
Guitar Hero Guitar, Wireless PC Guitar Hero Controller for PlayStation 3 PS3 with Dongle for Clone Hero, Rock Band Guitar Hero Games White - Walmart.com
Dongle Only Guitar Hero 3 Rock Band Replacement PC Wii USB PS Adapter HTF 4 Game | eBay
V2 Wii Adapter for Clone Hero and RB4 (Rock Band 4) – RetroCultMods.com
V2 Wii Adapter for Clone Hero and RB4 (Rock Band 4) – RetroCultMods.com
Amazon.com: Raphnet-tech V3 Wii Adapter, Shipping from The United States, for use with CloneHero peripherals|, (ADAP-1XWUSBMOTE_V3) : Video Games
V3 Wii Guitar Adapter WITH TILT for Clone Hero and RB4 rock Band 4 - Etsy
Nintendo Wii Guitar Remote Controller Adapter - dinodirect - YouTube
Wired Adapters | Clone Hero Wiki
Nintendo Wii Les Paul Guitar Hero Clone Hero PC USB Adapter Set - video gaming - by owner - electronics media sale -...
V2 Wii Adapter for Clone Hero and RB4 (Rock Band 4) – RetroCultMods.com
Guitar Hero Guitar, Wireless PC Guitar Hero Controller for PlayStation 3 PS3 with Dongle for Clone Hero, Rock Band Guitar Hero Games White - Walmart.com
Use a Wii guitar with Clone Hero AND Rock Band 4 with ONE Adapter! (RetroCultMods) - YouTube
nintendo wii - Can I use PS2-to-WII adapters for Guitar Hero, Rock Band, Dance Dance Revolution? - Arqade