Samsung Galaxy Tab / Note to Micro USB High Speed Charger Converter / Connector / Adapter (Single Pack) Converts the Galaxy Tab 30pin plug to a standard micro USB plug, allowing you to use a standard micro USB cable to charge any Galaxy Tab Compatible with all Galaxy Tabs which use the wide connector including the Tab 1 & 2 (P1000 / P7100 / P7300 / P7500, etc) and the Note 10.1 Normal usb cables & micro usb data adaptors will not allow charging from most USB sockets, this will. Click on the image at the top to zoom in on the adaptor in action NOT SUITABLE FOR DATA TRANSFER - This adaptor is only for charging and not for transferring data, connecting external keyboards, etc