Female MIDI to Male TRS 3.5mm Cable Adapter Type B. 20 cm's long end to end. MIDI devices are being built thinner with manufacturers moving to an external dongle to accommodate the wider midi plugs. Zawdio introduces our MIDI TRS Type B cable. This is a non-standard pinout Midi to 3.5mm cable built to replace the missing MIDI dongle from the following manufactures.
eBay