rayihni CH348 - 8 serial ports USB

Power Efficient: The USB to TTL serial adapter converter module supports 3.3V output voltage, with total power output within 800mA, making it stable and power efficient. 480Mbps USB Interface: The module is equipped with 480Mbps high speed USB device interface and external 8M crystal oscillator for optimal stability, ensuring enhanced performance. Hardware Flow Control: 4 way (A-D) are equipped with hardware flow control functions, supplemented by TNOW status indicators for control over receiving and transmitting data. Multiple Indicator Light: The power indicator light, as well as the 8 way signal send receive indicator light, ensure clear visual feedback. When data is transmitted, the TX flashes, and when data is received, it flashes. 8 Way Independent Control: The adapter module features 8 way serial (A-H) ports that work independently and do not interfere with each other, each port is equipped with a corresponding 3.3V and GND output. › See more product details