SKU : B05007 Bread board dedicated power supply module, compatible with 5V, 3.3V Suitable for MB102 Breadboard Input voltage: 6.5-12V (DC) or USB powered Output voltage: 3.3V, 5V switchable Maximum output current: 700ma Down two-way two independent control can be switched to 0V, 3.3V, 5V Two onboard 3.3V, 5V DC output pins This is the power supply module without bread plate, bread plate sold separately!