Features ESSENTIAL ACCESSORIES: This breadboard prototyping starter kit has a few components that you need to start with a good prototyping foundation of circuits APPLICABLE SCENARIO: This is 830 tie points breadboard and power module for programming DIY projects WITH POWER MODULE: This is a 3.3V 5V and 65PCS male to male breadboard jumper universal electronic kit, two sets of 3.3V, 5V DC output plug pin breadboard power module EASY WIRING: This breadboard module offers dual 5V and 3.3V power rails and features a multi purpose female USB socket for easy external wire use RELIABLE PCB: Breadboard kit adopt excellent PCB materials, with reliability and miniaturization, good maintenance and interchangeability Specification: Item Type: Breadboard Kit Material: PCB Use: Suitable for programming DIY projects Color: White Package List:1 x Breadboard1 x Power Module65 x Jumper Cables Package List 1 x Breadboard 1 x Power Module 65 x Jumper Cables