... . Micro SD card Micro SD, T-Flash card, Micro SD, 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB. Micro SD card (or T-Flash card, TF card, memory card) can greatly ... Storage Temperature: -40°C to 85°CWorking voltage: 2.7V-3.6VWeight: 1.41gVersatile: when combined with the adapter, it can ... up, smart power management, high speed serial interface. Micro sd card