Next 3DV4 CNC Shield V4 + Nano 3.0 + Reprap Stepper Drivers Set for Arduino ARD0719

With 3-CH slots, can drive three different stepper motors; Each motor only need two IO ports; Conveneint to use. General Brand KEYES Model N/A Quantity 1Piece Color Red + Yellow Material FR4 + ABS Specification English Manual / Spec No Other Features Other Features A product for Arduino that works with official Arduino boards. Dimensions & Weight Dimensions 2.83 in x 2.32 in x 0.39 in (7.2 cm x 5.9 cm x 1 cm) Weight 1.13 oz (32 g)