The USB to DB9 provides a connection between an available USB port and the more traditional RS-232 serial port found on many devices. Simply plug your device into the adapter and the adapter into your PC or Mac.
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The board is covered by high quality transparent heat-shrink sleeve, making the PCB insulated.
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USB 2.0 to RS232 Female DB9 Serial Cable, Connect USB Port on your Computer to your RS232 DP 9Pin Devices. If your RS232 device is a female port, you need to connect a DB9 RS232 converter or cable between the RS232 port of the device and the cable.
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CH340 module instead of PL2303, CH340G RS232 to TTL module upgrade USB to serial port in nine Brush small plates. 1PCS x CH340G Module with Wires Included. 4,3V3 and 5V by a short circuit risk selection;.
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Note: 1)this cable is not brand new, it was never used,however,there are some minus test,dirty and scratches from bulk packing. 2)if driver needed, pls download from www.ftdichip.com/Drivers/VCP 3) Remark: if there is any problem, pls feel free to contact us at anytime for trouble shooting instead of openning a dispute or negative feedback,We will definitely provide you with a satisfactory solution:) Descriptions: The USB to RS232 Serial DB9 Adapter Cable with COM Retention offers a professional grade solution for connecting legacy or industrial RS232 serial devices to a laptop or desktop computer through USB - eliminating the expense of upgrading serial peripherals for compatibility Package Includes: 1 X USB to RS232 cable with built-in FTDI chip.
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USB 2.0 to RS232 Female DB9 Serial Cable, Connect USB Port on your Computer to your RS232 DP 9Pin Devices. If your RS232 device is a female port, you need to connect a DB9 RS232 converter or cable between the RS232 port of the device and the cable.
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UGREEN USB to RS232 DB9 Serial Adapter Cable – Plug & Play | USB to Serial Converter for Windows 11/10/8 1 × UGREEN USB to RS232 DB9 Serial Adapter Cable. Easily connect your legacy serial devices to a modern computer with theUGREEN USB to RS232 DB9 Serial Adapter Cable.
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1x PL2303HX USB to TTL RS232 COM UART Module Serial Cable Adapter. The adapter provides a convenient way to connect your RS232 TTL devices to your computer, via the USB port. Built-in TTL COM PC-PL2303HX Chip (Chip Rev A).
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