Features: Wide Device Support: The USB adapter module works with various development boards and microcontrollers, ensuring smooth integration across different project types while maintaining consistent functionality. Efficient Data Transfer: Features USB 2.0 technology supporting 12Mbps speed for stable information exchange between devices during use. Low Power Output: Provides suitable low power signals that securely link with most prototyping circuits without risking damage to attached components. Ready to Use Setup: Includes pre made jumper wires for immediate connection with common electronics platforms, minimizing setup time and effort. Compact Design: Measures only 47x14mm with 10g weight, for portable applications and installations where space is limited. Specifications: Materials: PCB, metal Product size: 47x14mm Product weight: 10g Interfaces type: USB 2.0 to TTLs serials port Transmission rate: 12Mbps Power supply voltages Selfpowered: 3V to 3.6V USB bus powered: 4V to 5.25V Package Includes: 1PC USB to serials Port Module 5Pcs Cable note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.