Add RS-232 serial communication support to USB-A enabled Data Terminal Equipment (DTE - e.g., desktop or laptop), using this 2ft (61cm) straight through 2-Port USB to Serial Adapter Cable. The Dual-Port USB Serial Adapter adds two RS-232 serial DB/DE-9 (male) connectors to a desktop or laptop via a single USB Type-A port. Secure the adapter to a serial device, using pre-installed and removable slotted DB-9 nuts or install the included DB-9 thumbscrews for compatibility with other serial peripheral devices or cables. Data transmission and reception LED indicators for each port on the adapter provide real-time monitoring of port activity. The USB LED indicates when the adapter has successfully enumerated on the desktop or laptop. All the LEDs aid with diagnostics and troubleshooting. The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers automatically install to Windows 7 and newer versions, macOS 10.15 and above, and Linux. The USB to RS-232 adapter features COM retention, which automatically reassigns the COM port value if the cable is disconnected and reconnected, or if the system is rebooted. The rugged TPE construction and Level-4 ESD protection (15kV air and 8kV contact) enhance the reliability and longevity of the USB to Serial Adapter. Copper shielding minimizes Electromagnetic and Radio Frequency Interference (EMI and RFI). Gold-plated connectors enhance signal conductivity. The included mounting bracket allows the hub of the serial adapter to be mounted to a desired surface. This product is backed for 2-years and free lifetime 24/5 multi-lingual technical assistance.
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What is the length of the StarTech.com USB to Serial Adapter Cable?A: The cable length is two feet, which is approximately sixty centimeters.
Q: How many ports does this adapter have?A: This adapter features two RS-232 serial DB9 ports.
Q: What type of connectors does this USB to Serial Adapter use?A: It uses DB9 male connectors for serial communication.
Q: Is this adapter compatible with various operating systems?A: Yes, it is compatible with Windows, macOS, ChromeOS, and Linux.
Q: What is the maximum baud rate for this adapter?A: The maximum baud rate is nine hundred twenty-one thousand six hundred bits per second.
Q: How do I install the StarTech.com USB to Serial Adapter?A: Simply connect the adapter to a USB Type-A port, and drivers will auto-install on supported operating systems.
Q: Can I use this adapter with a laptop?A: Yes, you can use this adapter with any USB-A enabled laptop or desktop.
Q: How do I secure the adapter to a serial device?A: You can secure it using the pre-installed slotted DB9 nuts or the included thumbscrews.
Q: Is there a way to monitor the port activity?A: Yes, each port has dedicated Transmit and Receive LED indicators for real-time monitoring.
Q: What should I do to keep the adapter in good condition?A: Ensure you handle it carefully and avoid exposing it to extreme temperatures beyond its specified range.
Q: Does this adapter have any special protection features?A: Yes, it features Level-4 ESD protection with fifteen thousand volts air and eight thousand volts contact.
Q: What if the adapter doesn't work after connecting?A: Check the USB connection, ensure the drivers are installed, and try a different USB port on your computer.
Q: Is there a warranty for this USB to Serial Adapter?A: Yes, this product is backed by a two-year warranty from the manufacturer.
Q: Can I use this adapter for industrial applications?A: Yes, its rugged construction and ESD protection make it suitable for industrial use.
Q: What materials are used in this adapter's construction?A: The adapter features a one-piece molded TPE housing and copper shielding for durability.