On Thursday, SanDisk announced four new products enhancing existing product lines. Newly unveiled are the Extreme Pro microSDHC UHS-I card, the Extreme USB 3.0 flash drive, the thin Cruzer Pop USB Drive, and a new high-capacity Cruzer Glide. Each product emphasizes something different -- the SDHC card boasts fast read/write speed for a card, the Extreme USB 3.0 sports the new faster USB interface, the Cruzer Pop is extremely thin, and the extension of the Cruzer Glide line provides mass USB flash storage.