This version of our TB67S579FTG Stepper Motor Driver Compact Carrier ships with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. The TB67S579FTG has a wide operating voltage range of 4.5 V to 34 V, and our carrier board can deliver approximately 1.1 A per phase continuously without a heat sink or forced air flow (up to 2 A peak). Please see the TB67S579FTG Stepper Motor Driver Compact Carrier product page for more information about the driver.