1. TP240610 Voltage Conversion Board 2. Level Conversion Of I2c, Spi And Mdio Signals 3. Supports Voltage Levels Of 1.2V, 1.5V, 1.8V, 2.5V, 3.0V And 3.3V 4. Supply Power To Downstream Equipment 5. I2c Speed Is 800 Khz; Spi And Mdio Speed Is 20 Mhz Type:Voltage Conversion Board Module Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:PCB Package Contents: 1 * Voltage Conversion Board Module 2 * Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.