Micro USB to USB aluminum alloy otg adapter, Android mobile phone interface to 3.0USB adapter, 3.0usb adapter, charging transmission two in one.

USB3.0, high-speed transmission, cute appearance, small and portable, no space, strong compatibility, good stability, good heat dissipation. Connect a variety of devices, compatible with a variety of micro USB devices, such as Huawei, Xiaomi and other Android phones.

It can be connected to a USB flash drive to watch movies, read files, expand mobile phone memory, portable storage, and directly read and copy files. You can also connect gamepads, keyboards, and more.