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1.5M USB 2.0 to RS232 DB9 Male Serial Adapter Cable with DI Chipset, USB to DB9 COM Port Legacy Converter for Industrial Equipment, POS Machine, PLC, Serial Device Debugging
- Built-in reliable DI chipset ensures stable signal conversion and strong anti-interference capability in complex industrial environments
- Standard USB 2.0 input to DB9 9-pin male RS232 serial port, perfect replacement for obsolete built-in motherboard COM ports
- 1.5 meters extended cable length offers flexible wiring layout for desktop, control cabinet and equipment connection scenarios
- Plug and play on Windows systems, supports legacy industrial controllers, PLC, POS terminals and serial testing devices
- Durable thickened cable jacket and reinforced connector joints effectively prevent bending damage and loose contact
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This 1.5-meter USB 2.0 to RS232 DB9 male serial conversion cable is equipped with mature DI control chip, which realizes accurate bidirectional data transmission between USB bus and traditional RS232 serial protocol, greatly reducing data packet loss and signal distortion during long-distance transmission.
It solves the common trouble that modern laptops and motherboards cancel the physical DB9 COM port, perfectly connecting legacy serial devices including industrial PLC controllers, measurement instruments, barcode scanners, POS cash registers, serial servers and network device console debugging ports.
The whole cable adopts sturdy outer insulation material, with strain relief design at both ends of the connector to resist frequent plugging and bending fracture. The 1.5M moderate length meets the wiring demands inside control cabinets, on workbenches and fixed equipment installation. It supports mainstream Windows operating systems with easy driver installation, widely used in industrial automation, equipment maintenance, laboratory testing and commercial retail terminal debugging scenarios.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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