Color:Class 10 400GB SanDisk Ultra SDHC and SDXC cards are a great choice for Android powered cell phones and other smartphones and tablets. With SanDisk Ultra microSD UHS-I cards you'll benefit from faster downloads, higher capacity, and better performance to capture and store high quality pictures and Full HD video. Take advantage of ultra-fast read speeds to save time moving photos and videos from the card to your computer. With Class 10 video ratings you'll be ready to capture high quality Full HD video (1080p). SanDisk Ultra microSDHC and microSDXC UHS-I cards are water proof, temperature proof, X-ray proof and shock proof. For all reasons why smartphone photographers worldwide trust SanDisk to keep their memories safe. Compatible with A50, A40, A30, A10, A20, A70, M10, M20, M30. Bundle includes (1) 400GB SanDisk MicroSD card with SD adapter and (1) Everything But Stromboli (TM) Multi-Slot Card Reader - Includes SD, TF, Micro SD, M2, and MS slots for easy transfer.