But as for me always disappointed at the board, it has no direct pins for mass / 3.3 / 5V lines on the breadboards. - Of course, the respective tracks can also connect with normal jumpers. Especially since not all breadboards on these 2 tracks on the sides.
Another problem is for me the cable. It is folded twice at the sockets and therefore it is too high for the Raspi housing. About the Image Search to quickly find because cable einr lower design. Of liberty, the cable is good.
So for all those who are still looking, there are better solutions, even from the house SunFounder for the 26-pin variants of Pi or about the canakit of 40 pin.
My conclusion: I do not like, which corresponds to 2 stars.