Use of PVC, electron component, tin materials to ensure durability and reliability. Design that allows for multiple functions and compatibility with various adapter boards and cables. This product is provides users with a wide range of options for connecting and adapting their electronic devices. Features -Color:Green -Material:PVC, electron component, tin -Size:2.60X2.00X0.40cm/1.02X0.79X0.16in -Note: 10P, 2.54 /1.0 -This product provides a versatile solution for connecting and adapting electronic devices, making it a useful tool for a variety of applications. -The durable and of this product is achieved through the use of PVC, electron component, tin materials, ensuring that it can withstand frequent use and last for a long time. -With its easy installation process, this product can be used by anyone without requiring professional skills or expertise, making it a convenient option for both professionals and amateurs alike. -The compact design of this product is ideal for saving valuable space, making it a great choice for use in small or crowded environments. -This product is provides users with a wide range of options for connecting and adapting their electronic devices. Package list: 30 x Converter Board