ITEM NAME:MB102 Breadboard Power Supply Module 3.3V 5V Solderless For Arduino mini us Y7I1 MB102 Breadboard Power Supply Module 3.3V 5V Solderless For Arduino mini us Y7I1 size:3*1CM/1.18*0.39 inch material:CCL colour:red packing:1*Breadboard Power Supply Module Note: Light shooting 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..Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.