mPCIe socket in MikroTik KNOT

mpcie slot   Dan bet303 slot

PCI Slot x 3 30423052 B-Key x 1 Mini PCIe Slot x 1 Micro SIM Card Slot x 1

PCIE 1X slot side open design with support for PCIE 1X4X8X16X cards and USB devices Strong compatibility, can be compatible with multisystem computer An Apperently, I found a extra FULL mpcie slot that can handle something in there that was intended, but never included

borneo 777 slot Mini PCIe Slot Item No : 62853 63384 Delock Converter Mini PCIe > Key B slot + Micro SIM slot Item No : 63384 63909 Delock Adapter Mini Adapter to use for fitting an modules such as GSM, HSPA, GPS, LTE or WiFi modules into a mPCIe slot The adapter also contains a SIM-card holder