To use a new EXPRESS CARD format expansion card on an older 32-bit PCMCIA CARDBUS port. PCMCIA to Express Card Adapter for 34mm Express Card 32-Bit CardBus compatible (PC Card Type II) Hot Plug, Hot Swap Transfer speed 480 Mbps Windows, Mac, Linux - Plug and play, no driver needed to work. Note: Not suitable for TRUE PCIe TYPE expresscards (example: superspeed USB3).
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