The Roland WM-1D is a USB dongle that lets your Mac or Windows computer send and receive MIDI information wirelessly at a range of up to 30' from a WM-1 unit (available separately). In addition to MIDI note data, you can send MIDI sync for tempo, effects, LFOs, loops, and more—all without connecting a single cable.

The WM-1D plugs into an available USB-A port on your computer and is used in conjunction with a WM-1 adapter connected to the 5-pin DIN MIDI ports on your keyboard, controller, or drum machine. In Standard mode, you can connect up to 4 devices, but the latency will range from 7.5 to 15 ms, which may create timing issues. For a more responsive playing feel, use the Fast mode to lower the latency to 3 ms—just know that when you select Fast mode, you can only connect to two devices (instead of three in Standard mode).

USB Adapter for Mac & Windows Computers    Send/Receive Wireless MIDI to/from WM-1    Low Latency    Support for Multiple Devices

There are situations where wireless MIDI can be a real problem solver. You may want a simple, clean setup with just a MIDI keyboard and your laptop, iPhone, or iPad. You may have a favorite MIDI controller situated away from your DAW requiring long, unsightly cables that can be tripped over, or maybe you just want the freedom to move around your creative space with a small keyboard or pad controller. The WM-1D and WM-1 solves those problems and lets you focus on unencumbered creating.

For musicians, the downfall of many wireless MIDI systems is latency—that is, the time it takes to hear sound once you've pressed a key or tapped a drum pad. High latency makes playing feel unnatural, and you can never get the timing right. The proprietary wireless technology in the WM series provides an immediate, ultraresponsive playing experience, just like you're plugged in with a normal MIDI cable.

While Standard mode on the WM-1D and WM-1 will cover most playing situations, timing-critical applications may benefit from even more speed. Fast mode turbocharges the transfer rate to 3 ms, better than the internal speed of many hardware devices, providing ultrafast communication with a WM-1.

If you're using a Windows computer, the WM-1D is what you need to bring wireless MIDI into your setup. Simply plug it into an open USB port for smooth and responsive communication with any instrument or device in your WM wireless system. Mac computers and iOS devices can communicate with a WM-series unit in Standard mode over Bluetooth MIDI, but if you need the benefits of Fast mode, or want to connect multiple computers wirelessly, just plug in a WM-1D.

Related Questions and Answers

Q: 1. Is it compatible with BenQ MW612? Does it need power supply?

A: Yes it is compatible with the BenQ MW612 projector. Power 5 VDC, 1 A via micro-USB port‎ Use any 5 VDC USB/AC adapter as you would for a phone or connect to a compute's USB port for power. Xuma 2.4A USB Charger with Folding Prongs B&H # XUCAC124 A micro-USB cable is included.

Q: 2. Is it possible to use the Wm-1/1D to stream directly to bluetooth speakers such as HomePods or a Sonos Beam 2?

A: No this is made to send Musical instruments signal only not made to send audio

Q: 3. how do i know this will match the wireless VerticalMouse D that I have?

A: The Evoluent Replacement Dongle for VM4 Mouse BH #EVMDONGLE is only for the VM4.

Q: 4. Are these the right wireless dongles for Vive Mars?

A: The HTC VIVE Wireless Dongle, B&H # HTVUTD, is compatible with the VIVE Focus Vision, VIVE Focus 3, VIVE XR Elite, and third-party SteamVR-supported headsets.

Q: 5. Can this be used with the Gopro mic adapter (BH #GO35MA • MFR #AAMIC-001) and or the Media Mod (BH #GOMMH9B • MFR #ADFMD-001)?

A: Yes, the Vidpro WM-35 2-Person Wireless Microphone System for Cameras and Smartphones (2.4 GHz) is compatible with the GoPro Microphone Adapter and Media Mod Case.

Q: 6. I bought an iRig Pro Duo, but there is no input port that works with a standard USB Midi output. I have the Arturia MK2 Minilab that has only the standard USB cable output. How would I connect the standard Type B (I bought an iRig Pro Duo, but there is no input port that works with a standard USB Midi output. I have the Arturia MK2 Minilab that has only the standard USB cable output. How would I connect the standard Type B (D shape) USB Midi output port to the iRig pro duo?

A: The Arturia MiniLab MK2 is bus powered and connects directly to a computer or to an iOS or Android device without the need for an interface. It will not connect with the iRig Pro Duo but it is not needed to connect with a computer or mobile device. The MiniLab is just a MIDI controller that sends data triggered by pressing the keys, but it does not have any built-in instrument sounds. The software included with the MiniLab (or other similar DAW software) enables the MiniLab to create instrument sounds when you are connected to a computer or device that has the DAW software installed. Please feel free to contact us by phone or through live chat if you have additional questions or need further assistance.

Q: 7. I'd like to do a Facebook Livestream from my phone using this for better sound, would my iPhone automatically switch to this input?

A: While yes, Facebook would use the audio connected to the iRig for a live stream, please note that Facebook will only recognize the left input's audio since the app is in mono. For stereo connection to Facebook, you'd want to use a laptop or pc.

Q: 8. Does iRig Pro Duo work with 8th Generation iPad (2020)?

A: Yes, the IK Multimedia iRig Pro Duo I/O 2-Channel Audio/MIDI Interface for Mobile Devices and Computers will work with and provides a cable for connection to the iPad 8th generation Lightning connector.

Q: 9. Will this device be recognized by the Cisco WebEx Meetings app on iOS?

A: iRig Pro Duo I/O will work with any software which allows external audio input from digital devices. The Cisco WebEx Meetings app team should be able to let you know if this will work.

Q: 10. Is there a AC adapter included in this bundle for the i-Rig Pro Duo ? Also, is it one mic or 2 included ? Picture shows 2 microphones ? And is a mic stand and mic cable included also ? Also, what bundled software is included ? Thanks

A: The IK Multimedia iRig Pro Duo Studio Suite Deluxe does not include a power supply for the i-rig Pro Duo since it is bus powered. You may purchase a universal power supply on our site; B&H# HOACD477. The package includes only 1 microphone (pictured with a front and rear view) - the iRig Mic Studio XLR. This mic includes a desktop mic stand and mic cable. Lastly, the Music Production Bundle includes a variety of software for GarageBand and other recording applications; namely SampleTank 3 SE, Miroslav Philharmonik 2 CE, AmpliTube 4, T-RackS Deluxe for mix and mastering, and mic room.