Pci 2 Port Serial Card Enter E-2s Driver Download Fixed

: In Device Manager, right-click PCI Serial Port > Update driver > Browse my computer for drivers .

Finding the correct driver can be tricky because "Enter" is a generic brand, and the specific chipset on the card can vary between manufacturing batches. Here is the safest method to find the . pci 2 port serial card enter e-2s driver download

The card typically uses a chipset from manufacturers like , Oxford Semiconductor , or Prolific (PL2303) , though Enter-branded cards often rely on generic PCIe-to-serial bridge chips. : In Device Manager, right-click PCI Serial Port

: Press Win + R , type devmgmt.msc , and press Enter. The card typically uses a chipset from manufacturers

If the MosChip driver fails, your Enter E-2S card might use a different chip. Try these universal drivers:

The card may be conflicting with another device. Go to Device Manager → right-click each COM port → Properties → Advanced → Change the COM port number to something unused (e.g., COM5, COM6).

Look for under Other Devices (it will likely have a yellow "!" icon). Right-click it > Properties > Details tab. Select Hardware Ids from the dropdown menu.