Features: 100% Brand new and high quality! 2 connections for 5V servos connected to the high-resolution dedicated timer - no jitter! 4 H-Bridges: TB6612 chipset provides 1.2A per bridge (3A peak) with thermal shutdown protection internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC. Up to 4 bi-directional DC motors with individual 8-bit speed selection (so about 0.5% resolution) Up to 2 stepper motors (unipolar or bipolar) with single coil double coil interleaved or micro-stepping. Motors automatically disabled on power-up Big terminal block connectors to easily hook up wires (18-26AWG) and power Reset button brought up top Polarity protected 2-pin terminal block and jumper to connect external power for separate logic/motor supplies Specifications: Size: 68mm x 52mm x 20mm Color: Blue Net Weight: 25g Package includes: 1 x Motor/Stepper/Servo/Robot Shield For Arduino