I chose this product on my TV to watch Internet content (video, replay etc ...). I confirm that you can connect the micro USB 2.0 cable to the micro USB 3.0 SAMSUNG GALAXY NOTE 3. Positive: Easy to use Space saving (no box) winding the cable to carry or you want! Good image quality Negative: Image slightly cropped on the TV (nothing nasty) In the balance sheet, I recommend this product.