B-102 830-Point Solderless PCB Breadboard: Ideal for high-frequency, low-noise circuits Model: MB-102 Dimension: 165 * 55MM Tie-points: 830 tie-points consist of: 630 terminal blocks, 200 splitter blocks Matrix: 126 separate 5-point terminals, plus 4 horizontal bus lines (power lines) of 50 test points each Jump Cable Wires: Breadboard Jump Cable Wires This is a high-quality 65-piece breadboard jumper kit Generally used for electronic projects The wires are flexible, durable, reusable, easy to trace Easy to connect and disconnect Power Module: Dedicated breadboard power module, compatible with 5V, 3.3V for MB102 breadboard Input voltage: 6.5-12V (DC) or USB powered Output voltage: 3.3V, 5V switchable Output current: less than 700mA High and low in two ways, two independent controls, switchable to 0V, 3.3V, 5V onboard Two sets of DC output pins, 3.3V and 5V for easy external output Package includes: 1x 65pcs Jumper cable 1x MB-102 830-point breadboard 1x Power supply module