With the MacBook Pro, Apple discarded the old PC Card slot ... of the ExpressCard slot is to connect multiple monitors. You can already connect one external display to the laptop’s DVI port.

Apple says that the slot supports UHS-II transfers, though not UHS-III or SD Express. Verge deputy editor Dan Seifert got the confirmation. Apple has confirmed to us that the SD card slot in the ...

PCI Express Mini Cards provide laptop designers with wireless options ... Mini PCIe expansion slots can be found on may single-board computers like PC/104-class motherboards.