Genuine Dell YD438 Latitude D620 D630 Precision M2300 Laptop Notebook PCMCIA Slot Card Cage w/ Cable Dust Filler Connector Compatible Part Numbers: YD438, 0YD438 Genuine Dell Latitude D630 PCMCIA Slot Cage + Cable Quantity:1 Compatible Systems Include: Latitude D620, D620, Precision M2300 Laptops Compatible Part Numbers: YD438, 0YD438