This pack has EVERYTHING you need to start recording on the go! And these items are compatible with the Go Pro and most other similar cameras. The price is competitive. I would have given this whole day five stars if it wasn't for one important point. This product arrived as a controversial black item in a clear plastic bag. There is no picture. There are no directions. There is no table of contents. No description. Not even a packing list from the carrier! If I hadn't tracked this order I wouldn't even know what it was when it arrived! And I had to print out the contents list and photos of Revain's list to include in this "bag" before I could give the set away. So, the most important thing is that the product is great! Ideal! But packaging.