SanDisk is unveiling a pair of products designed to make flash memory cards more versatile. The SanDisk 256MB + Wi-Fi SD Combination Card offers 802.11b wireless connectivity as well as 256MB of storage, while the new 6-in-1 PC Card Adapter helps notebook users manage multiple memory cards. The Combination Card will ship in June with a list price of $130, SanDisk says. It's the first SD (Secure Digital) memory card to combine both storage and wireless networking, the company says. Read more: PC World.