DescriptionIf you are looking for a Development Board, then your research is over here. That's because our product can meet your need. Adopted of solid material, practical and durable for long time use, not easy to get deformed and bring you much convenience.Features-Color:As Shown -Material:Metal -Size:5.15X2.83X1.00cm/2.02X1.11X0.39in Transmission rate: 150 Mbps Clock frequency: 80-240MHz - This development board features a powerful combination of WIFI 2-in-1 functionality, making it perfect for a wide range of applications. - Its dual-core CPU design provides faster processing speeds and higher performance capabilities. - The chip used in this board is designed for low power consumption, helping to extend battery life. - The system board's stable and reliable signal transmission ensures that data is transmitted accurately and efficiently. - Fine workmanship, durable and sturdy, not easy to wear or tear, you deserve to have one.