1, Please update firmware on Windows OS. Please connect ezcap USB 3.0 HD Capture device to computer with USB cable, and don’t connect anything with HDMI port of device.
2, Download firmware program.
3, Uncompressing zip file to get folder.
4, Open folder, and double click USB_FWUpdate20200506.exe.
5, Click below blue box.
6, Select the .bin firmware in the folder, then click below blue box.
7, Click "Update" to update firmware until appears you Success to finish updating.