Add an RS232 serial port with COM retention to your laptop or desktop computer through USB
The ICUSB2321F 1-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts an available USB 1.1 or 2.0 port into an RS232 serial DB9 port to connect, monitor and control your serial devices. This compact adapter features COM retention, allowing the same COM port value to automatically be re-assigned to the port if the cable is disconnected and re-connected to the host computer, or if the system is rebooted. The ICUSB2321F uses the FTDI chipset which supports additional customization, advanced features, and compatibility not necessarily offered by other solutions. Compatibility with a broad list of Operating Systems including Windows®, Windows CE, Mac OS and Linux, makes this product easy to integrate into mixed environments. Backed by a StarTech.com 2-year warranty and free lifetime technical support.
The StarTech.com Advantage
The ICUSB2321F 1-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts an available USB 1.1 or 2.0 port into an RS232 serial DB9 port to connect, monitor and control your serial devices. This compact adapter features COM retention, allowing the same COM port value to automatically be re-assigned to the port if the cable is disconnected and re-connected to the host computer, or if the system is rebooted. The ICUSB2321F uses the FTDI chipset which supports additional customization, advanced features, and compatibility not necessarily offered by other solutions. Compatibility with a broad list of Operating Systems including Windows®, Windows CE, Mac OS and Linux, makes this product easy to integrate into mixed environments. Backed by a StarTech.com 2-year warranty and free lifetime technical support.
The StarTech.com Advantage
Products specifications
| Weight & dimensions | |
| Width | 41.5 mm |
| Depth | 45 mm |
| Height | 22 mm |
| Weight | 90 g |
| Logistics data | |
| Products per master (outer) case | 80 pc(s) |
| Master (outer) case width | 450 mm |
| Master (outer) case length | 525 mm |
| Master (outer) case height | 345 mm |
| Packaging data | |
| Package width | 145 mm |
| Package depth | 175 mm |
| Package height | 32 mm |
| Package weight | 176 g |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -20 - 85 °C |
| Relative humidity | 5 - 95% |
| Certificates | |
| Compliance certificates | RoHS |
| Certification | CE, FCC |
| Ports & interfaces | |
| Connector 1 | DB-9 |
| Connector 2 | USB 2.0 A |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable length | 0.2 m |
| Performance | |
| Product colour | Black |
| Chipset | FTDI - FT232RL |
| Data bits | 7, 8 |
| Stop bits | 1, 2 |
| Baud rate | 115.2 Kbit/s |
| Parity bit | Even, Mark, No, Odd, Space |
| FIFO (First In, First Out) | 256 B |
| Compatible operating systems | Windows CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10, 11 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019 macOS 10.6 to 10.15, 11.0, 12.0, 13.0 Linux Kernel 3.0.x |
| Packaging content | |
| Manual | Yes |
| Drivers included | Yes |
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Products specifications
| Weight & dimensions | |
| Width | 41.5 mm |
| Depth | 45 mm |
| Height | 22 mm |
| Weight | 90 g |
| Logistics data | |
| Products per master (outer) case | 80 pc(s) |
| Master (outer) case width | 450 mm |
| Master (outer) case length | 525 mm |
| Master (outer) case height | 345 mm |
| Packaging data | |
| Package width | 145 mm |
| Package depth | 175 mm |
| Package height | 32 mm |
| Package weight | 176 g |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -20 - 85 °C |
| Relative humidity | 5 - 95% |
| Certificates | |
| Compliance certificates | RoHS |
| Certification | CE, FCC |
| Ports & interfaces | |
| Connector 1 | DB-9 |
| Connector 2 | USB 2.0 A |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable length | 0.2 m |
| Performance | |
| Product colour | Black |
| Chipset | FTDI - FT232RL |
| Data bits | 7, 8 |
| Stop bits | 1, 2 |
| Baud rate | 115.2 Kbit/s |
| Parity bit | Even, Mark, No, Odd, Space |
| FIFO (First In, First Out) | 256 B |
| Compatible operating systems | Windows CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10, 11 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019 macOS 10.6 to 10.15, 11.0, 12.0, 13.0 Linux Kernel 3.0.x |
| Packaging content | |
| Manual | Yes |
| Drivers included | Yes |
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