GoPro HERO3+ USB usable mount

If you use this ,You can be taken during charging of the GoPro!
1....fixed design errors.(var2-2 & var1-4)
2....fixed (var 2-3)(var 1-5)

3....designed new one(var 3)((needs supports))
4....fixed (var 1-6)(var 2-3)((don't need supports))