Check the listing for details. MB-102 830 Point Breadboard + 3.3V 5V Power Supply + 65 Jumpers + Battery Cable. Condition: New. Listed at 8.29 USD. Breadboard Development Kit: MB102 830 Point Prototyping Circuit Breadboard + 3.3V / 5V Breadboard Power Supply Module + 65 DuPont Jumper Wires + 9V Battery Cable This breadboard prototyping circuit development kit has everything you need to get your electronic project started. The kit includes an 830 point MB-102 breadboard with two power distribution rails for 5V and 3.3V support power plus 630 additional tie points (63 rows x 10 points per row), a breadboard power supply to provide 5V and 3.3V power to the distribution rails, 65 Dupont pin-to-pin jumper wires of various lengths, and a battery cable to connect a 9V battery to the breadboard power supply. DESCRIPTION: Breadboard:MB-102 Solderless Breadboard with 830 Points1 terminal strip, 630 tie-points2 distribution Strips, 200 tie-pointsWire size: suitable for 29-30 AWG wiresSize: 16.5 x 5.5 x 0.85 cmDouble sided tape on bottom. Can be fixed on a flat surfacePower Supply:For MB102 and other solderless breadboardsPowers both breadboard distribution strips. Can be switched to 5V & 3.3V, or 5V & 5V, or 3.3V & 3.3V outputs, jumper configurableInput Voltage: 6.5-12V (DC)Maximum Output Current: