Nektar Technology MIDIFLEX4 Compact 4-Port USB MIDI Interface

Smart MIDI Interface

Automatically Detects MIDI Connection

Use 1-In / 3-Out, 2-In / 2-Out, or 4 Out

Class Compliant, MacOS, Windows, iOS

The compact Nektar Technology MIDIFLEX4 is a highly flexible 4-port USB MIDI interface with flexible I/O port routing and merge and split features, making it well suited for the studio or for live performance.

Housed in a roadworthy aluminum housing, the MIDIFLEX4 can easily adapt to any situation. Use as a 1-in / 3-out, 2-in / 2-out, or 4-out MIDI interface on Windows, MacOS, and iOS devices. What's more, as a Class Compliant device, it requires no drivers, making setup fast and easy.

MIDIFLEX4 automatically detects if there is a MIDI in or out connection and displays the status with its MIDI port indicators. Expand the number of ports by adding multiple MIDIFLEX units, which can be used simultaneously.

The device also functions without a computer, allowing it act as a standalone MIDI 2-1 merge or 1-3 split box. A dedicated button on the unit ensures easy switching of the modes with instant visual feedback on the 4 MIDI LED indicators. The MIDIFLEX4 includes a USB cable and a Bitwig 8-Track software license card.

• USB Class Compliant MIDI Interface
• 4 configurable MIDI Ports: 1-in / 3-out, 2-in / 2-out, or 4 out
• Automatic MIDI connection detection
• Multiple units can be used at the same time to expand the number of MIDI ports
• 2-1 MIDI merge or 1-3 MIDI split in standalone mode (requires optional USB power supply)
• Aluminum housing with 4 port status LEDs, 1 power LED, and a mode button
• Connections: 4 x MIDI DIN socket, 1 x USB Type-B 
• Powered by USB or optional external standard USB power supply 
• Includes standard USB cable and Bitwig 8-Track software license card

UPC: 859383002411

Interface Type	USB MIDI Interface
Standalone Operation	Yes, Functions as 2-to-1 MIDI Merge or 1-to-3 MIDI Splitter
Activity Indicators	2 x MIDI In/Out LED 2 x MIDI Out LED 1 x Power LED

MIDI I/O	4 x DIN 5-Pin In or Out
Host Connection	1 x USB Type-BClass-Compliant
Daisy Chain/Multi-Unit Support	Yes, via USB
Wireless Connectivity	None

OS Compatibility	macOS Windows iOS
Required Hardware	Available USB Port
Supported Drivers/API	macOS Class-Compliant (No Driver Needed) Windows Class-Compliant (No Driver Needed)

Power Requirements

AC/DC Power Adapter (Not Included), USB Bus Power

Dimensions	4.4 x 2.6 x 1.3" / 11.1 x 6.5 x 3.3 cm
Weight	6.3 oz / 180 g

Package Weight	0.85 lb
Box Dimensions (LxWxH)	8.2 x 5.5 x 3.1"

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.