Compatible with SDHC/SDXC host devices Compatible for use with Action cameras, Smartphones and tablet PCs. This product is manufactured by a certified WBE (women owned business). This product is manufactured by a certified SBE (small business enterprise). 5 Pack of 16GB Memory Cards. Limited 5 year warranty. Easy to open packaging. Centon SD Cards are your solution for photo and video storage for cameras, tablets and more.