Fangrui Product Details Complete Prototyping Kit: This Comprehensive Set Includes A Dual Voltage 3.3v/5v Mb102 Breadboard Power Module, An Mb-102 830 Point Solderless Prototype Breadboard, And 65 Flexible Jumper Wires, Making It Ideal For Building And Testing New Circuits. Versatile User-friendly: For Students, Hobbyists, And Professionals, The Kit Supports Both 3.3v And 5v Voltages, Catering To A Wide Range Of Microcontrollers And Development Boards. Convenient Reliable: The Solderless Breadboard And Jumper Wires Offer Easy Assembly And Modification, Allowing For Quick Adjustments And A Stable Setup For Various Projects. Input Voltage:6.5-12v (dc) Or Usb Power Supply Output Voltage:3.3v, 5v Switchable Maximum Output Current:less Than 700ma Due To Different Batches, There May Be Differences In Product Appearance And Printed Text, Which Will Not Affect Use. Colour:as Shown Material:pcb Package Contents: 1 * Mb-102 Breadboard 1 Bundle * Breadboard Cables 1 * Breadboard Power Module Only The Above Package Content, Oth