Features:
1.High-Speed Data Transmission: Optimized circuit design supports communication rates up to 12Mbps, ensuring efficient data processing for complex tasks.
2.Multi-Channel Capability: Features 4 independent serial ports allowing simultaneous connection and data observation through a single USB connection.
3.Flexible Configuration: Onboard EROM allows custom configuration to JTAG or SPI interface forms for specific requirements.
4.Clear Status Monitoring: Each serial port is equipped with an independent transceiver indicator LED, providing instant visual on serial status.
5.Robust Build Quality: Utilizes an immersive gold PCB with a lead- process and integrated M3 mounting screw holes for reliable installation.

Details:
Baud Rate: 1200-921600
Supply Voltage: 5.0V DC
Transmission Rate: 12MBPS
Working Humidity: 5% to 95% RH
Working Temperature: -25°C to 85°C
Dimensions: 95mm x 45mm x 28mm (3.74in x 1.77in x 1.1in)

Included Items:
1 PCS x USB line
2 PCS x 20Pin Male Pin
1 PCS x 4Bit USB to UART Converter Module
1 PCS x 16Pin Female to Female Dupont line

Notes：
1. Slight color variations may exist due to differences across display screens. We regard the product as consistent with what is shown in the images.
2. A minor size difference of 1–2 cm is acceptable, resulting from manual measurement variations.