OTG TF Card Reader Micro Data Charger Cable For Mobile Phone Option: Orange+Blue Turn your smartphone or tablet into a USB host with this Micro USB to USB OTG Adapter Cable Just one switch turn the cable into a TF (Micro SD) Card Reader, Easyly Read the TF card Datas This cable allows you to connect USB accessories such as flash drives, keyboards, mouse and media readers to your device. With this adapter cable, you can get the most out of your smartphone with user-friendly removable data storage or share multimedia files easily. Micro USB male (Micro USB B 5-Pin Male) connector to USB female (USB 2.0 A Female) connector. The cable is 5.5 inches long.