HP 16 GB Class 4 SDHC Flash Memory Card Q6305A-EF

I received this card in a package when I order a Zi8 HD camcorder from Bestbuy. The card is not recognized nor can it be formatted by my computer (Windows 7) or my Zi8.Get more detail about HP 16 GB Class 4 SDHC Flash Memory Card Q6305A-EF.