

The Nektar MIDIFLEX4 is a 4-port MIDI interface with flexible routing, splitting, and merging. Unlike flimsy plastic interfaces, MIDIFLEX4’s roadworthy housing features a sleek wrap-around aluminum cover for years of reliable service. Designed for flexibility, MIDIFLEX4 can easily adapt to the ever-changing MIDI connection requirements of a growing studio or road rig. It can be used as a 1-in/3-out, 2-in/2-out, or 4-out interface on macOS, Windows, and iOS.
MIDIFLEX4 is USB class-compliant, delivering true plug-and-play operation with no drivers required. Most DAWs automatically recognize its ports and make them instantly available in track routing options. The interface also detects whether a MIDI input or output is connected and displays the status via its port MIDI indicators. For expanded setups, multiple MIDIFLEX4 units can be used simultaneously.
MIDIFLEX4 can operate without a computer, functioning as a MIDI 2-in/1-out merge or 1-in/3-out split box. A dedicated hardware button allows fast switching between modes, with clear visual confirmation provided by the four MIDI LED indicators. Built to be sturdy, affordably priced, and highly flexible, the Nektar MIDIFLEX4 stands out as a reliable solution for a wide range of MIDI configurations — and it looks great too.
Impact LX mk3 MIDI controller keyboards combine an expressive, redesigned keybed with 9 full-resolution encoders, 8 faders, 8 velocity-sensitive pads, and tons of buttons to give you instant access to performance or DAW integration features.
New performance features include Scale, Chord, and Hold, with Nektar custom DAW integration bringing the best out of controls with innovative new features and a workflow tailored to compatible DAWs.
Impact LX mk3 also supports Native Instruments NKS control standard, ensuring compatibility with thousands of plugins even in DAWs not supported by Nektar DAW integration. With Impact LX mk3, the hard work is done, so you can focus on your creativity.
The Nektar MIDIFLEX 4 USB MIDI interface brings flexible MIDI connectivity to any setup on macOS, Windows, or iOS. Its four MIDI ports can be configured as a 1-in / 3-out, 2-in / 2-out, or 4-out interface. Need even more MIDI power? Simply connect additional MIDIFLEX 4 units to expand your system.
The MIDIFLEX 4 is USB class-compliant, meaning no drivers are required for setup. Just connect it to your computer and the MIDI ports are immediately available in your DAW’s MIDI settings.
MIDIFLEX 4 automatically detects whether a MIDI input or output is connected and displays the configuration using its MIDI port LED indicators. Simply connect your external MIDI gear and let MIDIFLEX handle the rest.
If four ports aren’t enough, multiple MIDIFLEX 4 units can be used simultaneously. For example, three MIDIFLEX 4 units can create a system with 4 MIDI inputs and 8 MIDI outputs — and you can always add more.
More than just a USB MIDI interface, MIDIFLEX 4 can operate in standalone mode as a MIDI split or merge box. Power it via an external USB power supply and select the desired mode using the dedicated button on top of the unit.
MIDIFLEX 4 includes a license for Bitwig 8-Track, allowing you to start producing, performing, and designing sounds right away. Bitwig 8-Track supports up to 8 audio or MIDI tracks and includes over 50 instruments and effects, along with support for third-party VST® plug-ins.
| Type | MIDI Interface |
|---|---|
| MIDI I/O | 2 x In/Out, 2 x Out |
| USB | 1 x Type B |
| Computer Connectivity | USB |
| Features | MIDI Merge / Split |
| Compatibility - Mac | OS X 10.9.5 or later |
| Compatibility - Windows | Windows 7 SP1 or later |
| Power | USB bus powered |
| Height | 1.29" |
| Width | 4.37" |
| Depth | 2.55" |
| Weight | 0.39 lbs. |
| Manufacturer Part Number | MIDIFLEX4 UPC: 859383002411 |