According to this post, check the formatting of the card. FAT16 would indicate that it is most likely non-SDHC. FAT32 would most likely indicate SDHC.

JVC is apparently doing so well when it comes to video camera sales that it can ignore inquiries from the press. I've sent multiple inquiries to them to find out more about one of their new 3CCD video ...

If you own a digital camera — be it a compact, mirrorless or DSLR camera — you need to pair it with an SD in order for it to save your photos and videos. Most digital cameras actually don’t come with ...

SDHC stands for Secure Digital High Capacity, and it is a new standard developed by the SD Card Association to support capacities beyond the 2 gigabytes 1 (GB) limit of the original “standard” SD ...

In a recent product teardown, Portelligent analyzed Eye-Fi's Share, a Wi-Fi-enabled Secure Digital (SD) card that makes it easy and affordable to add Wi-Fi connectivity to any digital camera with an ...