Sony Memory Stick Pro-HG Duo

I’ve been using SanDisk Extreme SDHC cards with Sony a77 and NEX-7 cameras since their introduction. Mike Kahn, director of Sony Alpha Camera Systems, sent me a couple of Sony’s new SDHC UHS-1 memory cards to try out, so I put them to the test against the SanDisk Extreme SDHC and Sony Memory Stick Pro-HG […]