The ICUSB232 feetN ftDI USB to Null Modem Serial Adapter Cable (1-Port) converts an available USB 11 or 20 port into an RS232 Null Modem serial DB9 port solving DCEDTE 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 2-year warranty and free lifetime technical support USB to Null Modem serial Adapter corrects DTEDCE 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 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 industrialautomotive 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 Features USB to Null Modem (Cross-Wired) RS232 Serial AdapterIntegrated FTDI USB UART ChipBaud Rate up to 9216KbpsCOM Port assignments maintained across rebootUSB-powered - No external power adaptor requiredCompatible with USB 11 or 20 PortsCompatible with Windows Mac OS and LinuxSingle cable design for portabilityCable Colour BlackCable Connector End 1 USBCable Connector End 2 DB-9Cable Length 1 mDepth 45 cmForm Factor Cable - SerialHeight 22 cmProduct Type Serial CableWeight 0140 kgWidth 415 cm