Amazon.com: Poyiccot MIDI Cable 5ft, Type B MIDI 5 Pin DIN Male Plug to 90 Degree TRS 3.5mm Breakout Cable Compatible for Arturia Keystep,Beatstep Pro,Launchpad Pro MK2(Red Plug) : Musical Instruments
Accessories - BeatStep MIDI Adaptors - Arturia
Arturia Beatstep Pro Cable Kit
Arturia - Accessories - Beatstep Pro Replacement Cable Kit
Amazon.com: Poyiccot 3.5mm to 5 Pin DIN Female Cable 1.5ft, MIDI to 90 Degree 3.5mm TRS Breakout Cord MIDI Cable Compatible for Arturia Keystep, Beatstep Pro,Launchpad Pro MK2(Red Plug) : Musical Instruments
Amazon.com: TRS DIN Sync Breakout Adapter Cable for Arturia Beatstep Pro DrumBrute Keystep - TRS 3.5mm 1/8" - D-3.5mm : Musical Instruments
Arturia BeatStep Pro 64-Step Sequencer Midi USB DJ Recording Pad Controller - Walmart.com