Features: The I2C splitter expands the I2C port to allow up to four additional peripherals to connect to for Pixhawk. No cable Specifications: Color: black Material: Plastic Dimension: 36 x 18 x 9 mm Net Weight: 4g Dimensions: 1.42 in x 0.71 in x 0.35 in (3.6 cm x 1.8 cm x 0.9 cm) Weight: 0.14 oz (4 g)