This pocket-sized reader simplifies game monitoring by turning your mobile device into a photo and video viewer. Its compact, one-piece design and rubber covers make this reader field-ready so you can take it with you to check your cameras. You can even attach it to a keychain so it doesn't get lost in your pack. Simply remove the SD card from your trail camera and plug it into the reader's SD port, then plug the connector on the other side of the reader directly into your device. Your device should automatically read the files and prompt you to view.