That mysterious string won’t work as software, but here’s a real working setup:
If the bundled software that came with your device is outdated or not functioning correctly on a modern Windows 10/11 or Mac system, you can use alternative free software with your capture device: video capture software vhs3g-nmlgg-hggge-82a42-dbmgd
Without the right driver + software pair, your computer won’t recognize the device. That mysterious string won’t work as software, but