Lexar 4GB Expresscard EX4GB-431 Product Description Lexar ExpressCard SSD - flash memory card - 4 GB Product Type Flash memory cardS OS Required Microsoft Windows Vista - WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder. Manufacturer Warranty Limited lifetime warranty Product Type Flash memory card Storage Capacity 4 GB Compatibility Non-specific Expansion / Connectivity Compatible Slots 1 x ExpressCard Software / System Requirements - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.)