Centon Class 6 (6 MB/S) SDHC 16 GB Flash Card 16GBSDHC6 (Blue) Centon Class 6 (6MB/S) SDHC 16 GB Flash Card - Blue (16GBSDHC6) Centon's SDHC cards offer higher storage to save, copy, download and back-up of your data. Our SDHC class 6 guarantee a minimum data transfer rare of 6MB/s and are designed to comply with SD version 2 and recognized only by SDHC host devices Centon's Flash cards provide a reliable way to save, copy, download and back-up of your data. They are ideal for storing music, photos, videos or any other digital file. SDHC (SD 2.0) is an extension of the SD standard that appeared in June 2006. SDHC stands for secure digital high capacity, SDHC will only work in SDHC compatible devices.