Features: Experience seamlessly connectivities with our USB to 8 Port TTL Serial Module, featuring a high speed USB C interfaces for rapid data transfer and easy plugs and play functionality. Equipped with eight TTL serial port, this module expands your devices communication capabilities, allowing simultaneous connection with multiple peripherals. Suitable for enthusiasts, engineers, and developers, this module serves as essential tool for complex projects requiring multiple serial interfaces. Whether in a laboratory setting, electronics work room, or educational environment, this module ensures reliability and efficient serial communication for various applications. Small and light design, convenient to carry and use. Specifications: Size:Approx.70x30mm/2.75x1.18inch Communication Baud supports 1200bps~6Mbps USB C:480Mbps input 800mA (Most) Output 3.3V 800mA (Most) Package Includes: 1pc USB to TTL Serial Module note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.