After installation, in Device Manager under , you should see “SPD SCI Device” or similar. No exclamation mark means success.
If we assume it's a (version 4, maybe built with Jungo's driver toolkit), here’s an interesting feature you could highlight: spd sciandroidusbdriverjungov4 link
https://example.com/drivers/spd-sci-usb-jungo-v4.zip After installation, in Device Manager under , you