["brand new and high quality\nFeatures:\nMade of high quality electronic components, it is solid, durable and good performance, long service life.\nThis driver board can drive 2-phase 4 wire/4-phase 5 wire stepper motors.\nIt features 4 working modes: Normal Mode 1, Normal Mode 2, Jog Mode and Automatic Round-trip Mode.\nComes with wire for convenient use.\nDriver board only, other accessories demo in the picture is not included!\n\nSpecification:\nMaterial: Circuit Board, Electronic Components\nVoltage range: for DC 5-12V\nRated current: Less than 800mA\nProtections: Anti-reverse connection for protection, Over current for protection, High temperature for protection\nSize: app.6 x 4.4cm/2.36 x 1.73in\nColor: Green\nQuantity: 1 Set\n\nNote:\nNo retail package.\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Stepper Motor Driver Board\n1 x Wire"]