Hyperkin Hyper Blaster HD Adapter (Bulk)
Use the Hyper Blaster HD on your RetroN 2 HD or RetroN 3 HD using this adapter. Plug the adapter into the controller port, then plug the Hyper Blaster into the adapter.
Use the Hyper Blaster HD on your RetroN 2 HD or RetroN 3 HD using this adapter. Plug the adapter into the controller port, then plug the Hyper Blaster into the adapter.