What software drivers recognize the function of a PC card and provide specialized drivers to make the card work?

PC cards, also known as PCMCIA cards, rely on a specific set of software drivers known as "PCMCIA drivers" or "PC card drivers." These drivers manage the card's functionality by facilitating communication between the operating system and the hardware. Additionally, specialized drivers may be provided by the card manufacturers, ensuring the card operates correctly and utilizes its unique features. Operating systems like Windows, Linux, and macOS generally include built-in support for common PC card types, but users may need to install additional drivers for specific cards.