400 Point Breadboard
A breadboard is designed specifically for prototyping and testing, as it allows you to experiment with your circuitry before committing to a certain design or layout of connections. With a solderless breadboard, you can simply utilize jumpers to connect up various components and test out the circuits before you solder parts or wires together, allowing for seamless iteration and enhancement.
This breadboard has 400 total points, with 300 of these being standard points in the middle lanes. 100 of these tie-points, however, are divided into the side lanes, each containing five sets of ten power tie-points.