The MIDI HUB-8 box (HUB-8) is a high-performance USB 3.1 MIDI hub designed by DOREMiDi. The USB of HUB-8 is a USB3.1 super high-speed interface with a communication speed of 10Gbps (1.25GB/s). HUB-8 has 2 USB 3.1 HOST ports, which can be connected to USB MIDI instruments and other USB devices. It has 6 x 6 MIDI DIN ports and can be connected to devices with MIDI DIN ports. Each port has 16 channels of standard MIDI for communication all standard MIDI commands.It is a good instrument interface hub.
Main Feature:
1. The USB3.1 slave interface can be connected to a computer, compatible with Windows, Mac, iOS, Android and other systems without a driver, plug and play;
2. With 2 USB3.1 host interfaces and MIDI6 x 6 expansion interface;
3. The USB3.1 host interface can be connected to various USB devices, such as USB MIDI musical instruments, U disks, other USB hubs, etc.;
4. Equipped with 6 x 6 MIDI independent interface, a total of 96 independent channels, which can be extended to connect to various MIDI DIN devices;
5. The HUB-8 body is made of aluminum alloy, and the surface is matte + wire drawing process, which is high-end and more durable.





DOREMiDi MIDI HUB-8 Box Instructions.pdf
Firmware Upgrade Instructions for HUB-8
Windows: MIDI Stream Config for Windows.zip
MacOS: MIDI Stream Config for MacOS.dmg
| Version | Firmware Download | Update Content | Update Target | Note |
| V3.1.2 | HUB-8 Upgrade instructionsV3.1.2.zip | Optimize the transmission of MIDI SysEx messages. | Products purchased in the online store before February 27, 2026, products purchased after that do not need to be updated. | |
| V3.1.1 | HUB-8 Upgrade instructionsV3.1.1.zip | Improved MIDI IN2 and MIDI IN5 input MIDI notes. | Products purchased in the online store before April 27, 2024, products purchased after that do not need to be updated. |
Firmware upgrade driver
If the computer cannot recognize the HUB-8 during the upgrade process, it may be that the computer is installing the driver. Please try to install the driver and then follow the firmware upgrade instructions.
Virtual COM Port Driver V1.5.0.zip
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