QUMOX 2 X 4GB 4 GB Micro SD HC SDHC Flash Memory Card Class 4 TF

Brand: QUMOX Capacity :4GB Operation Voltage : 2.7 ~ 3.6 V. Support SD & SPI Mode. Transfer Rate: Class4 Low Battery Consumption to Maximize Battery Life in Small Portable Devices. No. of Pins : 8pins. Non-Volatile Solid-State, Data is not Lost When Power is Turned Off. Security Level Complies with Both Current and Future Security Digital Music Initiative(SDMI) Portable Device Requirements. Package included: 2 X QUMOX 4GB microSD card 2 X SD Adapter SDHC card is incompatible with legacy SD devices. Use SDHC card only with SDHC compatible devices. Legacy SD cards can also be used with SDHC compatible devices. *Please make sure your devices can support microSDHC, we do not responsible for any compatibility problem.