Look no further. Amazing product quality, that's solidly built. Best of all, its very affordable price. Buy instantly.<br />Dimension: 5 x 2.5 x 1.2 cm<br />Input: 4V-35V<br />Output: 1.23V-32V<br />Output current: 3A(MAX)<br />Max. power: 25W<br />1 x Boost Buck Voltage Module<br /><img src="http://img6.eachbuyer.com/x13/p91/ba667_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p91/ba667_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p91/ba667_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p91/ba667_4.jpg" />