ST Labs PCI to PC Card Adapter, Retail Box, No Warranty: This compact adapter allows you to use a PC Card/CardBus device in a desktop by bridging a standard PCI slot to a PC Card interface. Packaged in a retail box, it includes the adapter only and omits any warranty coverage. Weighing about 3 kg in packaging (8×14×5 cm), it’s ideal for legacy device compatibility with minimal fuss.