The trail card read is perfectly designed to be compatible various devices,Enjoy and share your beatiful memories anywhere and anytime.
Used for Android Device:
Connect and use it directly, then just proceed by following the pop-up notices.
Tips: if your phone didn't pop up any notice, please kindly go to your [File Management] to find the USB device.
Used for iOS Device (iPhone/iPad):
When you plug in our SD card reader for the first time, it will pop up the tips below.
Just proceed by the steps popped up, and go to your " App Store" to download and install the App at free.