This is an industrial-grade USB to TTL converter, using the CH343G main control chip chip, built-in self-recovery fuse, ESD and I0 protection diodes, small and exquisite, stable transmission, multi-device applicable, multi-system compatible. CH343G transmission speed faster, with higher serial port rate and data transmission stability, to meet the needs of efficient data transmission. CH343G is more compatible with more types of serial devices, can run on , Linux, for Os and other operating systems, and does not need to install drivers, more convenient to use. More accurate fault detection, CH343G has more accurate fault detection and error correction functions, can be detected and corrected from the hardware and software level, and send timely alerts to the user to avoid data loss and damage caused by device failure. Low power consumption design, CH343G adopts a low power consumption design, which not only reduces the energy consumption of the device, but also helps to improve the stability and life of the device. With more excellent performance and stronger compatibility, CH343G can better meet the needs of different application scenarios, making it a more choice . Product Parameters: Chip: CH343G Transmission Speed: 6MBPS Product Model: USB-T01 Host interface: USB Communication Rate:50bps ~6Mbps Device Interface: UART, USB USB interface: Interface type: self-resetting fuse, ESD static protection USB interface type: USB-A type interface UART interface: Interface Type:Terminal Block Interface type: 8PIN anti-dumbing interface Interface protection: I0 protection diode circuit Indicator light: PWR: power indicator, access to the USB, detecting the voltage is lighted TXD: Transmit indicator, there is data from the USB port to sendout high lights RXD: Receive indicator, light up when there is data sent back from the device interface. Compatibility: , Linux, OS and other operating systems (WIN10 or above driver-free) Color: Black Material: plastic Package Contents: 1*USB to TTL Converter 1* cable (cable Colors is random) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.