Features: 1) Meet the MMC card standard 2) Read speed: 4.7Mbps (max.) 3) Write speed: 2.5Mbps (max.) 4) Capacity: 32MB - 2GB 5) Dimensions: 24 x 32 x 1.4mm 6) Weight: 2g 7) Case: ABS plastic 8) RMS (mA): read 5.0 / write 12.2 / standby 2.7 9) Voltage: 2.7V - 3.6V 10) Software update: support 11) Warranty: 5 years