What Can the Mini-PCIe Slot Be Used For?

spaceman

Hi all


The Beelink BT3-X has 3 Internal Connectors inside:
- SATA (for SSD) (2.5", 7-9.5mm)
- mSATA (for SSD) (50x30mm)
- Mini-PCIe             (30x27mm)

All of them come unused, and free for use by the user.


My question is about the last one - the Mini-PCIe:
What can it be used for?
What types of cards can I buy to add there...


Thank you