Multifunction Smart Cable: USB Charging+Data Strap+microSD Card Reader+Data Storage+Mobile Phone Flashing Strap in One This is the advanced version of the Smart Cable. The Tiny & Stylish Mobile Phone Strap. This is a Charging Cable, Data Connection Cable for your mobile devices, microSD Card Reader and also for Data Storage through microSD Card as well. This is an ALL-In-One Powerful Ultra-Smart Cable Solution and Super Convenient for your Daily Use. Product Function characteristics: * Strong function for combination of data transmission, Charging and fanciful hang * Unique appearance, which is compatible with connecters of most mobile phones on the market * High-speed and stable data transmission (comply with USB2.0 standard and compatibility 1.1 agreement) and good compatibility * Inside there is card-reader function, which can be used as memorizer * It's traditional mobile- hone's accessories of updated product * Small and exquisite, good-looking, it can use as a fashionable accessory and convenience to carry * Hidden cable and avoid dangers cause by external attrition and depreciation of the cable Function of data transmission: The smart cable used in the data transmission between in various mobile equipments(cell phones, digital cameras, MP3, PDA, GPS, etc.) and computer(some of the digital products to be provided device drivers by the manufacturers) when you turn on the switch to right side. Function of the charge: The smart cable used in various mobile equipments(iPod, cell phones, digital cameras, MP3, PDA, GPS, etc.) and provided the function through the computer to charge when you turn on the switch to right side. Function of Micro SD Card(/TF card) Reader: Inside Micro SD card reader of smart cable can be stored any time on the mobile phone without memory card when you turn on the switch to left side.