Connection components & accessories
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Victron Interface MK3-USB-C (VE.Bus to USB-C)
Victron Interface MK3-USB-C (VE.Bus to USB-C)
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Do you want to set up, update and manage your Victron MultiPlus, Quattro or Phoenix quickly and easily? With the Victron Interface MK3-USB-C (VE.Bus to USB-C), you can connect your Victron device to a laptop or Android device via USB-C. Use the VictronConnect software to optimally configure your inverter or battery charger. Ideal for campers, boats and off-grid systems!
Product information and features
Victron Interface MK3-USB-C (VE.Bus to USB-C) – Easy configuration for your Victron system
Key benefits:
- Easy system configuration – Set your inverter or charger precisely to your energy needs.
- Safe firmware updates – Update hassle-free and without an internet connection.
- Supports various devices – Compatible with MultiPlus, MultiPlus-II, Quattro, EasySolar and Phoenix with a VE.Bus port.
- Fast and stable connection – Use a standard RJ45 UTP network cable (not included) for reliable data transfer.
What can you configure with it?
The VictronConnect software offers extensive configuration options to optimize your system. Here are some commonly used functions:
- AC1 Input Current Limit – Limit the maximum current draw from the mains power or generator. Ideal for situations with limited power supply, such as campers, boats and off-grid installations.
- DC Input Low Voltage Cut-off – Protect your batteries against deep discharge by setting a minimum voltage threshold. This prevents damage and extends the life of your batteries.
- PowerAssist – Provide extra power during peak loads. When the mains voltage or generator does not supply enough power, the inverter automatically supplements this with battery power. This prevents power outages and keeps your system stable.
Why choose the MK3-USB-C Interface?
This interface is a must-have for anyone who wants to optimally manage their Victron system. From setting up inverters to battery management and firmware updates, the MK3-USB-C makes it much easier for you.
Installation and compatibility
- Works with Windows, macOS and Android (not compatible with iOS).
- Connection via USB-C to VE.Bus.
- An OTG adapter is required for Android devices (not included).
- Use a standard RJ45 UTP cable for the best performance (not included).
Download free software
The VictronConnect software can be downloaded free of charge via Victron Energy. With this, you can easily change settings and perform firmware updates.
For a visual explanation of configuring a Victron MultiPlus with VictronConnect and the MK3-USB adapter, watch the following video: link to video.
Make your energy management smarter and more reliable with the Victron Interface MK3-USB-C! 🚀
Installation and connection
Check the compatibility, connection and required cabling before installation. Mount the product in a dry and easily accessible location and follow the Victron manual.
Important points to consider
Match the product to the entire installation. Check the polarity, protection, cable connections and settings before commissioning. If in doubt, have the work carried out or checked by a qualified installer.



