This PROTO Board is for use with CuBLOC CB290 module.
Use this PROTO Board to easily connect I/O ports without making a new PCB board.
XPORT Attachable (Internet Download & Monitor) 
DIN RAIL Attachable
Size (W,H,D): 8.66" x 4.33" x 1.10" (220 x 110 x 28 mm)