Amazon.com: SanDisk 4 GB Class 4 SD Flash Memory Card - 2 Pack of SDSDB-004G (SDSDB2L-004G) with Jewel Case in Environmentally Friendly Packing (Label May Change) : Electronics
Amazon.com: Verbatim 4GB Premium SDHC Memory Card, UHS-I U1 Class 10, Blue (96171) : Electronics
Amazon.com: SanDisk 4 GB Class 4 SD Flash Memory Card - 2 Pack of SDSDB-004G (SDSDB2L-004G) with Jewel Case in Environmentally Friendly Packing (Label May Change) : Electronics