Trail, Game Camera Viewer, Axgio Scout Card Reader For Android Phones, Read SD/MSD Cards Straight from phone, Micro USB Connector Instant Access to your game camera Pics and Vids with your Android Phones and SD card Easy & Convinient. Simply insert your SD card into the Axgio Card Reader,then Connect it to your phone's micro USB port,Open the File Manager app from Cheetah Mobile(free download at Google Playstore), -View, save, share, and delete photos + Videos Light Small and Pocket friendly, designed for supreme portability. Saves the trouble of lugging around a bulky laptop or traditional cam viewer, reduce weight in your backpack and stay nimble in the field A must have accessory for game camera users and long time hunters Compatible with most trail camera Android 4.0 Phone supported with OTG Function. Notice: Please download USB OTG Checker on Google Playstore to verify if your phone supports OTG functionality before making the purchase