How do I check if I have ExpressCard slot or ?

See the Sd express virtual trade show booth SD Memory Card Formatter for SD Card slot on PC; USB SD Card reader for , , & USB-C

The PCI Express x1 to x16 adapter accommodates low profile x2, x4, x8, x12 or x16 PCI Express cards, eliminating the cost and hassle of upgrading a PCIe card or

expresscard_34 slot The figure below shows the slots for 32-bit PCI , PCI Express x1 and PCI Express x16 It is clear that the PCI Express x16 adapter will not physically fit in

expresscard slot slot in the coupling