Roland WM-1D Wireless MIDI USB Dongle for Windows

The Roland WM-1D is a compact USB dongle designed to enable wireless MIDI communication, primarily for Windows-based music production setups. It eliminates the need for physical MIDI cables between a computer and compatible MIDI controllers, sound modules, or other devices equipped with Roland's WM-series wireless technology. By plugging into a standard USB-A port, it creates a stable, low-latency wireless link, freeing musicians from cable clutter and allowing for more flexible studio or stage arrangements. The dongle operates on both a proprietary 2.4GHz wireless protocol for connecting to Roland WM-1 or WM-1D units and standard Bluetooth Low Energy (BLE) for communication with iOS devices and Mac computers. A key feature is its dual latency modes: Standard Mode offers 7.5-15ms latency suitable for most playing situations, while Fast Mode reduces this to an impressive 3ms for timing-critical applications like fast keyboard passages or drum programming. It supports a line-of-sight range of up to 10 metres and can connect up to three slave units to one master in Standard Mode. Power is drawn directly from the host computer's USB port, requiring no external power supply or batteries. This device is ideal for musicians, producers, and DJs using Windows PCs who want to integrate wireless control into their workflow. It is particularly useful for those with MIDI keyboards, pad controllers, or hardware synthesizers positioned away from their computer, in home studios seeking a cleaner setup, or for performers who value mobility on stage. The WM-1D simplifies setup, reduces trip hazards from cables, and maintains the responsive feel of a wired connection, making it a practical tool for enhancing creative freedom in both studio and live environments.