USB DMX interface
MADRIX USB ONE is a small interface that adds a single DMX512 line to a computer running MADRIX 5: it plugs into USB, takes its power from there and uses 512 channels as output or input.
Authorized dealer and solution partner
Not every project requires building a network. For a shop window, a small stage or a test bench, a laptop running MADRIX 5 and USB ONE are enough: the interface plugs into USB, the luminaires’ DMX line connects to the XLR socket, and it starts working once the driver is installed.
USB ONE sends 512 channels as output or reads them as input. In input mode, a DMX console controls MADRIX 5 remotely: effects are selected and brightness adjusted with the faders on the console. A male–male XLR adapter is required for input.
Several USB ONE units can be plugged into the same computer; according to MADRIX, 60 interfaces, or 30,720 channels, can be connected to a single USB controller without frame rate problems. When the project grows, network-based STELLA or LUNA is a tidier solution.
Highlights
Connects via USB 2.0; can be plugged and unplugged while the computer is on, no restart needed.
No separate adapter needed; consumption about 55 mA.
Sends or reads 512 channels of DMX512.
Thanks to the DMX input, a console controls MADRIX 5.
Up to 60 interfaces (30,720 channels) on a single USB controller without frame rate problems.
5-pin female XLR socket; 2-meter fixed USB cable.
Average failure and return rate 0.07% (MADRIX, August 2025); 5-year warranty.
105 g; fits in a bag and is easy to take to the stage.
Comparison
The 3 products in the Inputs and interfaces family side by side with the same criteria; the USB ONE column is highlighted. If you're undecided, tell us about your project and let's choose the right device together.
| Criterion |
 ORIONAnalog input device
|
 USB ONEUSB DMX interfaceThis page
|
 USB SMPTETimecode interface
|
|---|---|---|---|
| Role | Converts sensor and button signals into light control | Drives or reads a single DMX512 line from the computer | Brings SMPTE timecode into MADRIX 5 |
| Input | 8 analog inputs (0–12 V) | 1 × DMX512 (instead of output) | 1 × SMPTE timecode |
| Output | Art-Net or sACN (8 or 16 channels) | 1 × 512 channels DMX512 | None (read only) |
| Connection | 2 × 6-pin screw terminal | 5-pin NEUTRIK XLR | 3-pin NEUTRIK XLR |
| Computer connection | Ethernet or USB 2.0 | USB 2.0, 2 m cable | USB 2.0, 2 m cable |
| Power supply | 5–24 V DC, USB or via the port | From USB | From USB |
| Mounting | DIN rail or wall | Not required | Not required |
| Use without a computer | Yes (over the network, e.g. with MADRIX AURA) | None (with MADRIX 5) | None (with MADRIX 5) |
Technical specifications
Complete the system
LED control software
DMX512 network node
Timecode interfaceFAQ
If you can't find the answer to your question, write to our technical team; let's evaluate it together for your project.
USB ONE was developed for use with MADRIX 5. If you are building a system that will work with different software, choose a network node such as STELLA or LUNA that supports Art-Net and sACN.
No. USB ONE's single DMX port works either as an output or as an input. If both are needed, two USB ONE units can be used.
A single DMX line carries 512 channels: if an RGB luminaire uses 3 channels, that makes 170 luminaires. For more, several USB ONE units or a network node are needed.
Yes; the driver is on the download page of madrix.com. Once installed, the interface is recognized as soon as it is plugged in.
MADRIX® is a registered trademark of inoage GmbH. Motto Aydınlatma is an authorized MADRIX dealer and solution partner.
