ALAMSCN 3. 3V 5V MB102 Solderless Breadboard Power Supply Module with 9V Battery Clip Power Cable 2. 1x 5. 5mm Male DC Jack Plug for Arduino (Pack of 3.

Feature: Breadboard Power Supply Module For MB102 bread board compatible with 5V, 3. 3V Input Voltage :6. 512V (DCor USB power supply Output voltage: 3. 3V, 5V switchable Maximum Output Current:700ma Two way independent control Can be switched to 0V, 3. 3V, 5V Onboard Two sets of 3. 3V, 5V DC output pins, Facilitate the external leads Size:approx. 53x35x19mm 9V Battery Snap Power Cable Ttype 5. 5x2. 1mm connector Cable Length: About 10cm. 15cm stripped and tinned leads, 1 red and 1 black for easy identification and soldering; Snapon terminal connector for 9volt battery or for DIY projects. Package included: 3 x 5 V 3. 3 V Breadboard Power Supply Module 3 x 9V Battery Snap Clip Power Cable.