Scarlett 4i4 USB Audio Interface, 3rd Generation - baileybrothers.com
UM4X4 USB MIDI Interface 4 IN /4 Out 64 MIDI Channels 4i/4o + Merge 2i4o MIDI Box 4X4 True plug-n-play Perfect Audio converter - AliExpress
M-Audio AIR 192|6 2-In/2-Out 24/192 USB Audio/MIDI Interface – Maar's Music
Amazon.com: M-Audio AIR 192x4 USB C Audio Interface for Recording, Podcasting, Streaming with Studio Quality Sound, 1 XLR in and Music Production Software : Musical Instruments
Focusrite Scarlett 2i2 2-Channel USB Audio Interface | Electric Violin Shop
MeeBlip cubit go: USB MIDI interface | meeblip
UM4X4 USB MIDI Interface 4 IN /4 Out 64 MIDI Channels 4i/4o + Merge 2i4o
Komplete Audio 6 MK2 USB Audio Interface — DJ TechTools
Best Buy: M-Audio USB Audio/MIDI Interface with Preamps FastTrackPro
Amazon.com: M-Audio AIR 192x14 - USB Audio Interface for Studio Recording with 8 In and 4 Out, MIDI Connectivity, and Software from MPC Beats and Ableton Live Lite : Musical Instruments
YAMAHA UW500 USB Audio Midi Personal Studio Interface Recording Equipment | eBay
Music Centre Canada - M-Audio USB-UNO MIDI Interface
M-Audio
AUDIO4c - audio interface for streaming, performance, and recording — iConnectivity
Roland Cakewalk / Edirol UA-25EX USB Audio Capture Interface 24Bit / 96kHz | eBay
M-Audio
AIR 192|8 2X4 24BIT/192KHZ USB AUDIO INTERFACE WITH 2X MIC PRE & MIDI I/O | Tom Lee Music
Behringer previews new MIDI host devices turning USB into 5-pin MIDI signals
Amazon.com: M-Audio Midisport Uno | Portable 1-in/1-out MIDI Interface via USB connection (16 x 16 MIDI channels),Black : Musical Instruments
M-Audio MIDISPORT 2X2 MIDI to USB Interface 2 I/O | PSSL ProSound and Stage Lighting
M-Audio MIDISPORT 2X2 MIDI to USB Interface 2 I/O | PSSL ProSound and Stage Lighting
PreSonus Studio 68c USB-C Compatible- Audio Interface | Metronome Music Inc.
