ftdi usb rs232 adaptor cable with db9 male compatible US232R-10 US232R-100, US232R-500

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Quick Details
Brand Name:
Model Number:
Place of Origin:
Guangdong, China (Mainland)
Interface Type:
RS232(PC COM standard)
FT232RL + ZT213
  Sinforcon USB to serial adapter enables a serial device to be connected to a computer through the USB port. Perfect for a PDA, digital camera, modem or ISDN terminal with a serial port. The adapter adds RS232 serial port (DB9 male) capabilities to a USB. The unit features a portable design that does not require external power or complicated set-up procedures. Plug-and-play / hot-swappable allows you to add or remove a device at any time. Drivers support Windows 98, Windows 98 SE, Windows 2000, Windows ME, XP Win7, Win8 or Android, Vista 32/64 and available from FTDIchip.com or Sinforcon.com
Product Description
  • USB1.1, USB2.0
  • USB RS232 cable
  • USB RS232 VCP serial cable
  • FT232RL + ZT213 chip
  • USB serial to DB9 male(PC standard full pinout): TX, RX,CTS,RTS,DSR,DTR,RI, DCD,GND

  • VCC 5v from USB directly, self powered, no need extra power adapter
  • It is FTDI series cable, support Mprog, Support Vendor ID, serial NO re-write
  • Support Win 7, Win 8, Android, Mac, etc
  • Support EEPROM
  •  28AWG*9C, copper, drain wire + AL for shielding
  • PVC jacket, back, OD=6.0mm
  • CE, RoHS compliance
  • DB9 male with nuts as following picture:




The cable incorporates a standard USB-A device connector for connection to an upstream host or hub port. RS232-level signals, including modem handshanke signals, are available on an industry-standard DE-9:P connector. The maximum RS232-level data rate is 1Mbaud.


The US232R adapter cable requires USB device drivers, available from FTDIchip.com website, which are used to make the US232R adapter cable as a virtual COM port(VCP). This allows existing serial communications software, such as HyperTerminal, to exchange data through the US232R to a legacy RS232 peripheral device.


Typical Applications

USB to RS232 converter

Upgrading Legacy Peripherals to USB

USB Audio and Low Bandwidth Video data transfer

PDA to USB data transfer

USB Smart Card Readers

USB Instrumentation

USB Industrial Control

USB MP3 Player Interface

USB FLASH Card Reader & Writers

Set Top Box PC - USB interface

USB Digital Camera Interface

USB Hardware Modems

USB Wireless Modems

USB Bar Code Readers

USB Software & Hardware Encryption Dongles



Company Information

Shenzhen Sinforcon Electronics Ltd, established in 2002, is a private enterprise in usb serial cables manufacturing fields. The main business are ranging of usb rs232, usb ttl, usb rs485 cables manufacture and customized services.  It has a 3000 square meters and 120 workers manufacture sites in Dongguan, China. The manufacturing capacity is 300000 ~ 500000 per month.  And it was certificated by TUV, CE, ROHS, REACH, etc.


About Sinforcon

        Sinforcon is a specialized manufacturer in cable assemblies with 3000square meters manufcturing sites and 300 works in Shenzhen, China.

        Main products are USB converter cables: usb to RS232, USB UART TTL 3.3v level and USB UART TTL 5v level. USB RS485 to RJ11, RJ45 cables, USB RS422 cables, USB Parallel cables, USB to Audio cable.  The chips are availavble for PL2303, CP2102, FT232RL, ZT213. SP485, MAX3232, CM119, etc. These products are widely used in POS terminal applications, serial mouse, modem, router cotrolling, data acquisition and industrial automation applications.

       The products and service are widely accepted by the customers from more than 60 countries and regions. Most products are certificed by CE, RoHS, CCC

       Sinforcon means Sincere for connecting. We will be keeping Sincere for customers and contnuous developing on connecting cables and hope to establish business relationship with the customers all over the world on the base of mutual equality and benefit.




Q: Can I buy the cable online?

A:  Yes, please buy it on aliexpress.com/store/401907, it support credit card payment.

Q: Does this cable need to install driver?

A: Yes, it need to install the USB serial drivers for different OS

Q: Where should I get the drivers?

A:  From sinforcon.com/download or the chips supplier website or email us

FTDI drivers download link:
Driver installing guide:
FT232RL chip datasheet:

Q:  How to install the USB RS232 drivers?

A:  There is a driver installing guide on chip manufacture websites or email us.

Q:  Does the cable support Win 7/8/10

A:  Yes, all Sinforcon cables are supplrt Window 7/8/8.1/10

Q:  What is the chip can support Android, Mac?

A:  FT232RL FT231XS FT230XS PL2303HXD CP2102 support Mac, Android,WIN8/10

     PL2303TA support Win8/10,not support Android, Mac

Q:  Does the cable support invert RXD/TXD signals?

A:  FT232RL chip cable support FT_prog.

Q:  How to get fastest reply from Sinforcon?

A:  By alibaba Trade manager, ID1: connectingcables  or skype: richard90072000

Q:  Does the cable with CE, RoHS, REACH certificate

A:  Yes. if you need it, email us please