D-SUB 9m to 9m Serial Port Adaptors
Baud rates up to 921.600bps
RXD, TXD Status LED Array
For customer satisfaction, we continue to improve our processes and the quality level of final DB26 Male to Female Extension Cable, DVI-D Dual Link To HDMI Splitter Cable, USB 3.0 Keystone Jack Inserts Cable to improve our quality system. Concentrate on creating the soul of the enterprise, and create a splendid chapter for innovation and development. In the face of new historical opportunities and challenges, we are full of confidence, have the responsibility and ability to create better and higher quality products and provide first-class services for new and old customers at home and abroad. With the birth of the Internet, data information management has penetrated into every functional field of the industry. We are committed to do business with integrity and professionalism in all aspects of our business. The well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. The company effectively integrates R&D, quality and production, and works closely together to further improve the quality of products.
Products Description
Our USB Type-C To 4 Port DB9 RS-232 Cable offers seamless connectivity for up to 4 serial devices through a single USB port. Featuring versatile DB9 ports that can be configured as male or female, this cable is tailored to suit various device requirements. With the FTDI FT232RL chipset ensuring stable performance, it's the ideal solution for expanding your serial connectivity options without IRQ or DMA conflicts.
Specification
One USB port can connect multiple serial devices
| products |
 |
 |
 |
| Model number |
PCM-KW-185
|
PCM-KW-186
|
PCM-KW-187
|
| No. of serial ports | 2 | 4 | 8 |
| IC chip |
PCB:KA-180 REV1.0(IC:PL2303RA)
KA-786 REV1.0(IC:FE1.1S)
|
PCB:KA-180 REV1.0(IC:PL2303RA)
KA-786 REV1.0(IC:FE1.1S)
|
PCB:KA-180 REV1.0(IC:PL2303RA)
KA-786 REV1.0(IC:FE1.1S)
|
| USB interface | uSB C | uSB C | uSB C |
| serial interface | dB9 | dB9 | dB9 |
| Power | USB bus-powered | USB bus-powered | USB bus-powered |
| Surge Protection | Up to 15KV | Up to 15KV | Up to 15KV |
| Compatibility | Windows, Mac, Linux | Windows, Mac, Linux | Windows, Mac, Linux |
| Max Baud Rate | 921.6kbps | 921.6kbps | 921.6kbps |
| Serial Standards | RS232 | RS232 | RS232 |
Features
Connect up to 4 serial devices to one USB port.
DB9 connectors are configurable as male or female.
Customization is available for RS232, RS485, or RS422 signal types.
FTDI FT232RL chipset for reliable performance.
Adds 4 RS232 serial COM ports without IRQ or DMA conflicts.
USB bus-powered for hassle-free operation.
Plug-and-play functionality with hot-swappable support.
Supports auto-handshake and full RS232 handshake functionality.
Applications
Ideal for connecting modems, ISDN terminal adapters (TA), PDAs, and other serial devices.
Suitable for industrial automation, data acquisition, and control systems.
Perfect for commercial and residential applications requiring multiple serial connections.
Why Choose Premier Cable?
Choose the plan that suits you best.
Ideal for connecting modems, ISDN terminal adapters (TA), PDAs, and other serial devices.
Customization options are available to meet specific requirements.
Commitment to quality and reliability.
Exceptional customer service and support.
FAQ
Q: How many serial devices can I connect using this industrial USB 4-Port serial adapter?
Q: Can I configure the DB9 connectors as male or female?
Q: What signal types are supported by this USB 4-Port serial adapter?
In the meantime, our company staffs a group of experts devoted to your advancement of D-SUB 9m to 9m Serial Port Adaptors. We have been insisting on implementing green, high-quality, wisdom, cost and scale management strategies. We a learning organization, through learning to constantly enrich themselves, improve themselves, improve themselves, keep up with the times, not to be eliminated by the times.
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