How to detect connected DVI2USB3.0 multiple devices on windows 10.0


I have connected DVI2USB 3.0 framegrabber to my laptop, it is coming under Imaging Devices list. But could not found any interface from Grabber class to get list of connected frame grabbers to current system.

Please help me to find the solution.

Hello, I’m sorry that you’re running into this issue! You say that you have connected the DVI2USB to your laptop, have you also installed the required drivers? They can be found at this link, as well as some helpful documentation.

Our signature series devices are designed to be used with the Epiphan Capture Tool, and unfortunately support for other third party programs is quite limited, and proper function cannot be guaranteed. If you could outline what you’re trying to accomplish we might be better able to help you get everything up and running.


I have installed Epiphan drivers on my laptop and connect two Epiphan DVI2USB 3.0 devices. Then have written one code in Java which need to switch device, based on selection to grab image/ video.

The problem I am facing here is, if I manually use Grabber(String serialNumber) with specific device serial number as parameter to it, this works fine.

But I am looking for solution like I should know list of all connected frame grabbers in advanced, and then user will select the frame grabber at runtime. Even I tried to get this list fro Windows device manager, but both frame grabbers are listed in Imaging Devices section, and unable to take that list from there as well.

Unfortunately there isn’t an option to achieve this natively, and we do not have a way to provide any support for custom app development or integration. I apologize for the inconvenience

We are using approximately 15-20 Epiphan DVI2USB3.0 grabbers, and this one of our requirement, is there any plan for this support in future.

The application exists as-is and no custom SDKs are being provided for customized integration unfortunately