ITEM NAME:830 Point Breadboard Board &MB102 Power Supply Module 3.3V 5V+65PCS Jumper Cable 100% brand new and high quality 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: Fluctuation two road independent 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. PCB Size:5.3cm x 3.5cm MB102 Breadboard 830 Points 1 Terminal Strip, tie-point 630 2 Distribution Strips, tie-point 200 Solderless breadboard (MB-102) Wire size: Suitabe for 29-20 AWG wires Size: 16.5 x 5.5 x 0.85 cm Breadboard jumper cable wires 65PCS 49 pcs 120mm length x 2 8 pcs 150mm length x 2 4 pcs 200mm length x 2 4 pcs 240mm length x 2 Quantity:1Set Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 1 x MB102 Breadboard Power Supply Module Board 3.3/5V 1 x MB102 PCB Prototype Bread Board Solderless Breadboard 830 Points 1 x 65 pcs Breadboard Jumper Wires Connectors Cables Set Lead.MB102 Breadboard 830 Points. 1 x MB102 PCB Prototype Bread Board Solderless Breadboard 830 Points. Breadboard jumper cable wires 65PCS. Solderless breadboard (MB-102). 1 x 65 pcs Breadboard Jumper Wires Connectors Cables Set Lead.