The Daedalon EA-25 Universal Photogate works fine with the LabPro attached via the DG-BTD adapter. It works with the ULI directly.

The Daedalon AE-42, a thing sort of like a smart pulley, works fine with the ULI. It does not work with LabPro via a DG-BTD. It does work with a LabPro when connected via a HMP-BTD.