Capacity from 16Mb to 4 GB available 1).Secure Digital card system standard compatibility 2).READ SPEED: 10.0MB/S(MAX) 3).WRITE SPEED: 8.4MB/S(MAX) 4).Capacity: 16MB-4GB 5).Size: 24mmX32mmX2.1mm 6).Weight: 2g 7).Housing Material: Plastic 8).Power Consumption (mA): Read5.8/ Write15.1/ Standby2.7 9).Firmware upgrade:Yes 10).Data protection:Yes 11).Suitalble for Digital camera, Camcorders ,Mobile phones ,Notebooks, PCs and PDAsetc Logo and packing: can be customized

SD Card