Features: This USB to RS232 422 232 adapter seamlessly connection your computer to various serial devices, ensuring reliable data transmission and compatibility with multiple protocols. Crafted from PCB material, this adapter offers durability and stability, making it essential component for requiring serial communication. Suitable for professionals, engineers, and hobbyists who need a dependable solution for interfacing computers with electronics projects. Perfect for use in industrial automation, laboratory testing, and home electronics projects where precise serial communication This adapter simplifies process of connecting your computer to serial devices, enhancing productivity and efficiency in professional. Specifications: Component:PCB Size:Approx.73mm/2.87inch Package Includes: 1Pc USB Converter 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.