Features: The TXB0104 bidirectional converter module support 3.3V and 5V, enabling seamless conversion. Ideal for developers working in environments, solving traditional compatibility challenges. Utilizes shifting technology to ensuring fast and stable transfer with minimal delay. Perfect for high integrity applications like data communication and complex circuit designs, enhancing engineering efficiency. Feature18x13x2mm footprint for easy integration into various electronic projects. Saves valuable space while maintaining full functionality. Ready to use design require not additional tool for quick setup and connection. Simplifies circuit adjustments in labs and educational settings, allowing focus on innovation rather than installation. Made with PCB for long term reliability. Withstanding demanding industrial controls and outdoor applications while maintaining consistent operational. Specifications: Component:PCB Size:Approx.18x13x2mm/0.7x0.51x0.07inch Package Includes: 1Pc Bidirectional Converter Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.