IK Multimedia iRig Keys 2 Pro 37-key Controller for iOS, Android, and Mac/PC | Sweetwater
Jamstik | MIDI Guitar Technology, Software and Apps
Amazon.com: PEFEEL Smart Midi Guitar, black (SG7) : Musical Instruments
USB 2.0 Cable Type B to Midi Cable OTG Cable Compatible with iOS Devices to Midi Controller, Electronic Music Instrument, Midi Keyboard, Recording Audio Interface, USB Microphone - Walmart.com
IK Multimedia iRig Pro Duo I/O 2-channel Audio/MIDI Interface for iOS, Android, and Mac/PC | Sweetwater
Jamstik Studio MIDI Guitar
MIDI Foot Controller 4 Button Compact Wireless amperos Control Rechargeable 2 in1 Pedal USB for iPad Devices Mac Android iPhone - AliExpress
Dawvelopment releases "DAW IT" MIDI Controller App for Android
Move over Guitar Hero, this MIDI Controller Electric Guitar teaches you how to shred in real life | gagadget.com
Amazon.com: MeloAudio Tone Shifter Mega MIDI Foot Controller and USB Guitar Recording Audio Interface for iPhone, iPad,Android Devices, Mac and PC : Musical Instruments