This is our Smartcable with Stylus Micro SD / TF Card Reader Charge for Mini 5pin. With a cable charger， this Smart cable can be used to charge your  mobile phone via connecting to your PC / laptop. Thus you can update music， video， data and more to your mobile phone through this Smart cable. What&acute;s more， it is easy to carry around. With the pocket-size design， you can keep this it in the laptop bag or in your pocket. And the Smart cable is greatly suitable for travelling， camping and other outdoor activities. It will be a good choice for you.                                    Features            USB Port:USB 1.1/2.0<br>Transmission speed:support USB 2.0 specification for 480Mbits/sec and 2Mbits/secretary operation<br>Power: 5v USB port<br>Voltage:INput: DC 4.75V-5.25V<br>Charging current: 500mA max<br>Woring environment: temperature: 0 -45 humidity: 80%<br>Card readidng: TF(MICRO SD)card<br>Operation system for card reading:Windows 2000/XP.ME AND VISTA MAC9.2 MAC OS X LINUX RED HAT LINUX FEDORA<br>                                                                                                Package Includes            1 x user manmal<br>1 x Phone connection cat (data + stylus + TF card reader function AT MICRO 5PIN blue)