PNY MicroSD cards let you get the most out of your cell phone, PDA, or SmartPhone to download and play music, games, video, and more. Business users will be able to store more email, documents, and presentations for easy access when away from the office. Please verify that your device such as cellular phone or digital camera supports SDHC cards. SDHC cards are not compatible with standard SD host devices and card readers, and will only work on SDHC host devices. Check with your device manufacturer to see if the device supports SDHC before purchase.