There is no "Targus PA088E Windows 10" driver. Targus stopped updating this model years ago. However , the hardware uses a DisplayLink DL-1x5 chipset, and the generic DisplayLink drivers work perfectly.
Hey everyone,
I just spent way too long trying to get my old Targus PA088E docking station working on a new Windows 10 64-bit laptop. If you are hunting for the driver, here’s the deal: targus pa088e driver windows 10 64 bit