This plug-in board is transparent. It has two rows of bus lines It has 10 columns and 63 rows - a total of 630 connection points. The distance between the contact springs is 2.54mm. The two sets of 5 columns are 7.62mm apart (DIP housing).

This plug-in board has an adhesive strip on the back. The plug-in boards have interlocking parts to connect different boards together. If you remove the adhesive strip, you can also separate the inner and outer rows.

The wiring set consists of 70 copper wires in different lengths (5.08 mm to 127 mm). A pair of flat nose pliers and tweezers are handy when removing or adding wires, especially for plug-in boards with a lot of wires.