Add RS232, RS422 and RS485 support to your laptop or desktop computer via USB
The ICUSB2324852 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention lets you connect every type of serial device to your USB-enabled computer, whether it be for RS232, RS422, or RS485 communication. The adapter features a 9-pin (DB9) male and a 5-pin terminal block serial connector as well as dip-switch controls for easy port configuration with minimal software requirements. The adapter also supports using 2 ports simultaneously, including with mixed protocols; for example RS-232 on port 1, and RS-485 on port 2, or a number of other combinations. For a convenient, and clean installation in office or industrial settings, the RS232/RS422/RS485 USB Adapter is wall-mountable and fully powered via the host USB connection, providing power to the attached serial device without requiring an external power adapter. Backed by a StarTech.com 2-year warranty and free lifetime technical support.
The StarTech.com Advantage
The ICUSB2324852 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention lets you connect every type of serial device to your USB-enabled computer, whether it be for RS232, RS422, or RS485 communication. The adapter features a 9-pin (DB9) male and a 5-pin terminal block serial connector as well as dip-switch controls for easy port configuration with minimal software requirements. The adapter also supports using 2 ports simultaneously, including with mixed protocols; for example RS-232 on port 1, and RS-485 on port 2, or a number of other combinations. For a convenient, and clean installation in office or industrial settings, the RS232/RS422/RS485 USB Adapter is wall-mountable and fully powered via the host USB connection, providing power to the attached serial device without requiring an external power adapter. Backed by a StarTech.com 2-year warranty and free lifetime technical support.
The StarTech.com Advantage
Products specifications
| Features | |
| Chipset | FTDI - FT2232H |
| Baud rate | 921.6 Kbit/s |
| FIFO (First In, First Out) | 128 B |
| Data bits | 7, 8 |
| Stop bits | 1, 2 |
| Parity bit | Even, Mark, No, Odd, Space |
| Flow Control type | No, XON/XOFF |
| Weight & dimensions | |
| Width | 44.2 mm |
| Depth | 82.3 mm |
| Height | 23 mm |
| Weight | 300 g |
| Other features | |
| Compatible operating systems | Windows XP (32/64-bit)/ Server 2003 (32/64-bit)/ Server 2008 R2/ Vista (32/64-bit)/ 7 (32/64-bit)/ 8/8.1 (32/64-bit), Mac OS X, Linux |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| Products per master (outer) case | 40 pc(s) |
| Master (outer) case width | 395 mm |
| Master (outer) case length | 514 mm |
| Master (outer) case height | 329 mm |
| Packaging data | |
| Quantity per pack | 1 pc(s) |
| Cables included | USB Type-A to USB Type-B |
| Mounting brackets included | Yes |
| Drivers included | Yes |
| Manual | Yes |
| Package width | 144 mm |
| Package depth | 208 mm |
| Package height | 40 mm |
| Package weight | 310 g |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -25 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Power | |
| Output voltage | 5 V |
| Technical details | |
| Sustainability compliance | Yes |
| Compliance certificates | CE, RoHS |
| Ports & interfaces | |
| Host interface | USB Type-B |
| Output interface | Serial |
| Serial ports quantity | 1 |
| Serial interface type | RS-232/422/485 |
| Design | |
| Internal | No |
| Product colour | Grey |
| LED indicators | Power |
| System requirements | |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 2000, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 98SE, Windows CE, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura |
| Linux operating systems supported | Yes |
| Server operating systems supported | Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Other operating systems supported | Windows XP Embedded |
*
*
*
Products specifications
| Features | |
| Chipset | FTDI - FT2232H |
| Baud rate | 921.6 Kbit/s |
| FIFO (First In, First Out) | 128 B |
| Data bits | 7, 8 |
| Stop bits | 1, 2 |
| Parity bit | Even, Mark, No, Odd, Space |
| Flow Control type | No, XON/XOFF |
| Weight & dimensions | |
| Width | 44.2 mm |
| Depth | 82.3 mm |
| Height | 23 mm |
| Weight | 300 g |
| Other features | |
| Compatible operating systems | Windows XP (32/64-bit)/ Server 2003 (32/64-bit)/ Server 2008 R2/ Vista (32/64-bit)/ 7 (32/64-bit)/ 8/8.1 (32/64-bit), Mac OS X, Linux |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| Products per master (outer) case | 40 pc(s) |
| Master (outer) case width | 395 mm |
| Master (outer) case length | 514 mm |
| Master (outer) case height | 329 mm |
| Packaging data | |
| Quantity per pack | 1 pc(s) |
| Cables included | USB Type-A to USB Type-B |
| Mounting brackets included | Yes |
| Drivers included | Yes |
| Manual | Yes |
| Package width | 144 mm |
| Package depth | 208 mm |
| Package height | 40 mm |
| Package weight | 310 g |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -25 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Power | |
| Output voltage | 5 V |
| Technical details | |
| Sustainability compliance | Yes |
| Compliance certificates | CE, RoHS |
| Ports & interfaces | |
| Host interface | USB Type-B |
| Output interface | Serial |
| Serial ports quantity | 1 |
| Serial interface type | RS-232/422/485 |
| Design | |
| Internal | No |
| Product colour | Grey |
| LED indicators | Power |
| System requirements | |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 2000, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 98SE, Windows CE, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura |
| Linux operating systems supported | Yes |
| Server operating systems supported | Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Other operating systems supported | Windows XP Embedded |
Transparency in Every Review
Negative, positive, or neutral – we publish every review. First, we check if it meets our guidelines and is genuine. We also verify whether it was written by someone who purchased the product via zondox.com. If not, or if it came from an external website, we mention it. Most checks are automated, though manual reviews are sometimes done. We do not pay for reviews.