Media card slot areas are typically located on the front of your computer for easy access. There should be door in the front of them and all you have to is gently slide it down until the slots are exposed before you proceed to work with pictures or anything like that.
ExpressCards are not backwards compatible with CardBus or PC Card
your PC card should be connected with a USB wire
No.
A "PC Card" (originally called a "PCMCIA Card")
The C300 has a PCMCIA PC Card slot. You can purchase a PCMCIA PC Card Adapter that is compatible with SD, MS, MMC, & SM Cards.
No. A PC Card is a small card slot that is usually found on a notebook. It is really rare that it is on a desktop or tower computer. An express card is a type of a PCI card that fits in a slot in the motherboard.
mastercard or visa
A bumby strip on the edge of the CardBus prevents it from being inserted into the slot.
Type III
floppy disc
CardBus
A slot card is a modular expansion card, which can be inserted into a free expansion slot in a PC computer. Most popular types of slot cards are graphic cards, sound cards, TV tuner cards and video editing cards.