Item Type: USB to UART Ttl Adapter <br>Material: PCB <br>Chip: CH343G <br>Host Interface: Micro USB <br>Device Interface: UART <br>Communication Range: 50bps-6Mbps <br>Support System: For OS X, for Linux, for Android,for Win 7, for Win 8, for Win 8.1, for Win 10, for Win 111、For CH343G Chip: The serial communication module adopts CH343G chip, which supports higher communication rate than CH340G, up to 6Mbps; supports more serial port lo levels: 5/3.3V/2.5V1.8V <br>2、Scope of Application: The serial communication module supports for OS X, for Linux, for Android, for Win 7, for 8, for Win 8.1, for Win 10, for Win 11 <br>3、Convenient and Practical: The USB to UART ttl adapter onboard TTL serial port 3.3V and 5V level conversion pins, can switch TTL communication level <br>4、Overvoltage Protection: The USB to UART ttl adapter onboard resettable fuse and TVS diode, anti overcurrent and overvoltage, anti static <br>5、Black Immersion Gold Process: The serial converter adapter adopts double sided black immersion gold process, which is durable and beautiful2 x USB&nbsp;to&nbsp;UART&nbsp;Ttl&nbsp;Adapter<p>2 x Adapter Cable<br></p>