Bottom with heat sink; Top cover with cooling column; With wall hanging hole.
1 the whole shell is made of aluminum alloy material
2 Structure on the box, under the box, with 4 screws (upper and lower box long screw 4), and 4 non slip wear pads.
3 suitable for B+, PI2, PI3 main board installation, shell design has a good heat dissipation function, no need to install the cooling fan or heat sink.
4 box design wall plane hole, arbitrary fixed wall surface is smooth and neat, buckle card slot design perfect.