Please note:There is a slight color difference or difference in kind, does not affect the use, please do not mind, thank you! 1Lot MB102 Power Supply Module 3.3V 5V+Breadboard Board 830 Point+65PCS Jumper Cable For MB102 Breadboard 830 Points: Terminal Strip, tie-point 630 2 Distribution Strips, tie-point 200 Solderless breadboard Wire size:Suitable for 20-29 AWG(0.3-0.8mm) wires Breadboard power supply module: Breadboard power supply module, compatible with 5 V, 3.3 V,Apply to MB102 breadboard Input voltage: 6.5-12 V (DC) or USB power supply Output voltage: 3.3V/5V can switch over Maximum output current:Less than 700mA Fluctuation two road control, can switch over to 0 V, 3.3 V, 5 V On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use Colour: Material:Plastic Package Contents: 1 * MB102 Power Supply Module 3.3V 5V 1 * Breadboard Board 65 * Jumper Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.