PCM Cable Co., Ltd. is one of the leading usb type-c to 4 port rs-232 cable manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
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?
Hot Tags: usb type-c to 4 port rs-232 cable, suppliers, manufacturers, factory, customized, wholesale, quotation, free sample, USB To RS232 Adaptor Cable UC232R-10, USB to 4 ports RS 232 Box with Cable, USB to RS-232 Evaluation Cables FTDI Chip, USB to RS232 RS485 RS422 TTL Interface Cable with FTDI USB to Multi Protocol Serial Cable, USB To DB9 RS232 Serial Converter Cable, USB to RS 232 Adapters for Data Logger
You Might Also Like
Send Inquiry















