Breadboard Power Supply Module 5V/3.3V For Arduino

*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: <700 ma   
 *Fluctuation 2 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