3 in 1 OTG Mobile Phone Connection Type C/Micro USB Host Adapter SD TF Card Reader for Galaxy Feature： Connector: Micro USB Male or Type C Male to USB Type A Female This item has 3 input ports. First port for USB interface, Second Port for Micro SD TF Card and Third Port for SD Card For USB interface port, you can connect mouse, keyboard, USB flash drive and other USB storage device. However, the device has to be 'non-power hungry' device. You cannot use the phone to power up the device. This will allow your phone/tablet to browse and transfer file to and from the memory card or storage device. You can also operate the phone/tablet using a mouse or keyboard. Support Android 2.0 or above OTG function (Support almost all the Micro USB port OTG Supported Smart Phone) Support SD/MMC/TF card Transfer files to OTG mobile phone Support external USB mouse, keyboard 3 in 1 card reader for mobile phone with OTG function (for compatible with Samsung, forHTC, forMotorola, forLG, etc.) Suitable but not limited for compatible with Samsung Galaxy S22, for compatible with Samsung Galaxy Note, and for compatible with Sony S-series Tablet Packet included: 1 x 3in1 USB Connection Kit HUB (without packing) Wmkox8yii 3 In 1 OTG Mobile Phone Connection Type C/Micro USB Host Adapter Reader,Multi-Function Card Reader Tf Card/Sd/U Disk/Mobile Camera Android Type-C Universal Expansion Card Reader High Quality：It is made of high quality materials,durable enought! 100% Brand New And High Quality!Wmkox8yii is the best! A good supporting facility for electronic equipment, if you are a digital hobby, you can’t miss it GOOD SERVICE：We make sure each item is of high quality.If any questions, please be free to let us know, you will get our reply within 24 hours ，and 30 days full refund for no reason！This item ships from an international seller. Expected delivery is 10-15 days.It is recommended to buy more than 2 items at a time, very affordable！！