StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) USB to Null Modem (Cross-Wired) RS232 Serial Adapter Baud Rate up to 921.6Kbps Integrated FTDI USB UART Chip COM Port assignments maintained across reboot USB-powered - no external power adapter required Compatible with USB 1.1 or 2.0 Ports Compatible with Windows®, Mac OS and Linux Single cable design for portability The ICUSB232FTN FTDI USB to Null Modem Serial Adapter Cable (1-Port) converts an available USB 1.1 or 2.0 port into an RS232 Null Modem serial DB9 port, solving DCE/DTE conflicts directly, without requiring additional cross-wired serial cables or adapters. 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 integrated FTDI chipset supports additional customization, advanced features, and compatibility not necessarily offered by other solutions. The USB to Null Modem adapter is compatible with a broad list of operating systems including Windows®, Windows CE, Mac OS and Linux, making it easier to integrate into mixed environments. Backed by a StarTech.com 2-year warranty and free lifetime technical support. Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port Connect, monitor and control industrial/automotive sensors and equipment Connect bar code scanners, receipt printers and other point of sale devices Connect and program LED and Digital signage boards with serial communication ports Connect a satellite receiver, serial modem, or PDU USB to Null Modem serial adapter corrects DTE/DCE conflicts without requiring additional adapters or cables The FTDI chipset is highly customizable and broadly compatible, making it the ideal solution for any setup Portable USB-Powered design requires no bulky power adapter or outlet Specifications Warranty Information Warranty 2 Years Connector(s) 1 - Connector Type(s) USB Type-A (4 pin) USB 2.0 DB-9 (9 pin, D-Sub) Environmental Operating Temperature 0°C to 55°C (32°F to 131°F) Storage Temperature -20°C to 85°C (-4°F to 185°F) Humidity 5~95% RH Hardware Ports 1 Interface Serial Bus Type USB 2.0 Port Style Cable Adapters Chipset ID FTDI - FT232RL Packaging Information Package Height 1,5 in [39 mm] Package Length 5,7 in [14,6 cm] Shipping (Package) Weight 7,2 oz [205 g] Package Width 8,2 in [20,8 cm] Performance Serial Protocol RS-232 Max Baud Rate 921.6 Kbps Data Bits 7, 8 FIFO 256 Bytes Parity None, Odd, Even, Mark, Space Stop Bits 1, 2 MTBF 541,728 hours Physical Characteristics Weight of Product 3,2 oz [90 g] Color Black Material Plastic Cable Length 5,6 ft [1,7 m] Product Length 5,9 ft [1,8 m] Product Width 1,2 in [30 mm] Product Height 0,6 in [1,5 cm] Power Power Source USB-Powered Software OS Compatibility 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 Linux Kernel 3.0.x - 5.4.x (LTS Versions Only) Special Notes / Requirements System and Cable Requirements One available USB 1.1 (or better) port What's in the Box 1 - Included in Package USB to RS-232 Null Modem Adapter Driver CD Instruction Manual StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) USB to Straight-Through RS232 DB9 Serial Adapter High-speed 921.6Kbps Baud Rate Compatible with Windows® 8 and later, Mac OS, and Linux Compatible with USB 1.1 or higher ports USB-powered - no external power adapter required Single cable, small footprint design for portability The ICUSB232V2 1 Port USB to Serial Adapter converts a USB port into an RS232 DB9 serial port to connect to, monitor, and control a serial device. Supporting data transfer rates up to 921.6 Kbps, the USB to serial cable is a convenient and cost-saving solution for providing serial connectivity to devices such as point-of-sale terminals, serial modems, industrial equipment, and a wide variety of other RS232 peripherals. The USB to RS232 converter is easy to install and offers broad operating system compatibility, including Windows® 8 and later, Linux and Mac OS®, for easy integration into mixed environments. Backed by a StarTech.com 3-year warranty and free lifetime technical support. IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port Connect bar code scanners, receipt printers and other point of sale devices Connect, monitor and control industrial/automotive sensors and other sensitive equipment Connect and program LED and digital signage boards Install in almost any laptop or desktop computer through broad operating system compatibility, including Windows 8 and later Communicate efficiently with connected devices with high-speed 921Kbps support Portable and lightweight, the USB-Powered design requires no additional power adapter Specifications Warranty Information Warranty 3 Years Connector(s) 1 - Connector A USB Type-A (4 pin) USB 2.0 1 - Connector B DB-9 (9 pin, D-Sub) Environmental Operating Temperature 0°C to 60°C (32°F to 140°F) Storage Temperature -20°C to 80°C (-4°F to 176°F) Humidity 0~65% RH Hardware Ports 1 Interface Serial Bus Type USB 2.0 Port Style Cable Adapters Industry Standards USB 1.1/2.0 RS232 Chipset ID Prolific - PL2303RA Packaging Information Package Height 0.8 in [21.0 mm] Package Length 8.7 in [22.0 cm] Shipping (Package) Weight 2.0 oz [56.0 g] Package Width 7.9 in [20.0 cm] Performance Serial Protocol RS-232 Max Baud Rate 921.6 Kbps Data Bits 5, 6, 7, 8 FIFO 512 Bytes Flow Control None, Xon/Xoff, RTS/CTS, DTR/DSR Parity Odd, Even, Mark, Space, or None Parity Modes Stop Bits 1, 1.5, 2 MTBF 30,000 Hours Physical Characteristics Weight of Product 1.4 oz [40.0 g] Color Black Material Plastic Product Length 16.9 in [43.0 cm] Product Width 1.4 in [35.0 mm] Product Height 0.8 in [2.0 cm] Software OS Compatibility Windows® 2000, XP, Vista, 7, 8, 8.1, 10 Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019 macOS 9.x, 8.x, 10.6 to 10.15, 11.0, 12.0 Linux 2.4.31 to 4.11.x LTS Versions Only Microsoft WHQL Certified Yes Special Notes / Requirements System and Cable Requirements One available USB 1.1 (or above) port What's in the Box 1 - Included in Package USB to RS232 Adapter Instruction Manual

Product 2: PORTABLE DESIGN:Powered by a USB port, this USB to RS232 serial adapter cablefeatures a lightweight designthat conveniently fits into your carrying case, making it ideal for professionals on the go. Product 2: FAST TRANSFER SPEEDS: Experience fast speeds with this USB to DB9 serial adapter, supporting a Baud Rate up to 921.6Kbps. Product 2: BROAD COMPATIBILITY: Compatible with your USB 1.0 or 2.0 ports, this USB to RS232 converter works with your Windows, Mac or Linux system. Product 2: MAXIMIZED PORTABILITY: This USB to serial RS232 adapter converts a USB port into an RS232 DB9 serial port to connect to, monitor, and control a serial device. Product 1: FAST TRANSFER SPEEDS: Experience fast speeds with this serial adapter, supporting a Baud Rate up to 921.6Kbps. Product 1: BROAD COMPATIBILITY: Compatible with your USB 1.0 or 2.0 ports, this RS232 converter works with your Windows, Mac or Linux systems. Product 1: CORRECT DTE/DCE CONFLICTS: Convert your available USB port into a null modem RS232 DB9 serial port, resolving any DTE/DCE conflicts. Product 1: MAXIMIZED PORTABILITY: This USB to serial RS232 adapter with FTDI features a single cable design removing the need for additional adapters and cables.