TF Micro SD Memory card: SD card, mini SD card, MMC card, TF card, MS card, M2 card, XD card, CF card 1) Optimal performance for portable devices 2) Compatible with all digital cameras, handheld PCs, digital music players and other devices that feature all SD compliant slotsCapacity: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB,8GB