{"id":8934389350553,"title":"Tripp Lite USB to RS485\/RS422 FTDI Serial Adapter Cable, COM Retention, USB-A to DB9 M\/M, Compatible with Windows, Mac and Linux, 30 in. (U209-30N-IND)","handle":"tripp-lite-usb-to-rs485-rs422-ftdi-serial-adapter-cable-com-retention-usb-a-to-db9-m-m-compatible-with-windows-mac-and-linux-30-in-u209-30n-ind","description":"\u003ch3\u003eTripp Lite USB to RS485\/RS422 FTDI Serial Adapter Cable, COM Retention, USB-A to DB9 M\/M, Compatible with Windows, Mac and Linux, 30 in. (U209-30N-IND)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eConnects a Printer, Router or Other DTE Serial Device to Your Computer’s USB-A\nPort This 30-inch USB to RS485 adapter cable turns your computer’s USB port\ninto an RS422 or RS485 serial port and avoids the expense of upgrading your\nreliable serial devices. No external power source is needed. Just connect the\ncable to your computer and insert the included CD into your computer’s CD\ndrive in order to launch the driver and assign the cable a COM port. It\nsupports USB 2.0 specifications and data transfer speeds up to 230 Kbps, which\nis almost twice as fast as a built-in serial port. It is backward compatible\nwith USB 1.1 devices. COM Retention Feature for Convenient Reassigning of COM\nValues to Ports The hot-swappable USB to RS422 adapter with built-in FTDI\nchipset offers COM retention. It automatically reassigns the same COM port\nvalues to each port, so when the cable is disconnected or the system is\nrebooted, no additional configuration is needed. The FTDI USB to serial\nadapter also supports RS485 auto-transceiver turn around with unique featured\nATTA hardware, as well as remote wake-up and power management. A DB9-to-\nterminal-block adapter is included for making hardwire connections. Double\nShielding Protects Your Data from Destructive Line Noise Foil and braid\nshielding helps fight against electromagnetic interference and radio frequency\ninterference (EMI\/RFI) that impedes your signal and can distort or destroy\ndata. The auto-sensing feature solves DCE\/DTE conflicts without the need for\ncross-wired serial cables or adapters. 3-Year Warranty The U209-30N-IND is\nbacked by a 3-year warranty, ensuring reliability and performance.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSERIAL ADAPTER: This 30-inch USB to RS485 adapter cable turns your computers USB port into an RS422 or RS485 serial port and avoids the expense of upgrading your reliable serial devices.\u003c\/li\u003e\n \u003cli\u003eCOM RETENTION + FTDI CHIPSET: The hot-swappable USB to RS422 adapter with built-in FTDI chipset offers COM retention. Automatically reassigns COM values to each port to avoid additional configuration.\u003c\/li\u003e\n \u003cli\u003eHIGH SPEED \u0026amp; USB POWERED: Supports data transfer speeds up to 230 Kbpsdouble the speed of a built-in serial port. USB-powered, so no bulky or obtrusive external power supply is required.\u003c\/li\u003e\n \u003cli\u003eAPPLICATIONS \u0026amp; COMPATIBILITY: Connect and control serial-based printers, scanners, surveillance cameras and magnetic card readers. Create messages for digital sign boards with serial ports to avoid the expense of upgrading your sign board. Compatible with Windows, Mac and Linuxworks with most computers.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-08-26T23:24:08+10:00","created_at":"2026-08-26T19:08:50+10:00","vendor":"TRIPP LITE","type":"Computer Cable Adapters","tags":["electronics_selected_Aug2026"],"price":21900,"price_min":21900,"price_max":21900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48937000534169,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07GQRH2T7","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Tripp Lite USB to RS485\/RS422 FTDI Serial Adapter Cable, COM Retention, USB-A to DB9 M\/M, Compatible with Windows, Mac and Linux, 30 in. 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Lite USB to RS485\/RS422 FTDI Serial Adapter Cable, COM Retention, USB-A to DB9 M\/M, Compatible with Windows, Mac and Linux, 30 in. (U209-30N-IND)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eConnects a Printer, Router or Other DTE Serial Device to Your Computer’s USB-A\nPort This 30-inch USB to RS485 adapter cable turns your computer’s USB port\ninto an RS422 or RS485 serial port and avoids the expense of upgrading your\nreliable serial devices. No external power source is needed. Just connect the\ncable to your computer and insert the included CD into your computer’s CD\ndrive in order to launch the driver and assign the cable a COM port. It\nsupports USB 2.0 specifications and data transfer speeds up to 230 Kbps, which\nis almost twice as fast as a built-in serial port. It is backward compatible\nwith USB 1.1 devices. COM Retention Feature for Convenient Reassigning of COM\nValues to Ports The hot-swappable USB to RS422 adapter with built-in FTDI\nchipset offers COM retention. It automatically reassigns the same COM port\nvalues to each port, so when the cable is disconnected or the system is\nrebooted, no additional configuration is needed. The FTDI USB to serial\nadapter also supports RS485 auto-transceiver turn around with unique featured\nATTA hardware, as well as remote wake-up and power management. A DB9-to-\nterminal-block adapter is included for making hardwire connections. Double\nShielding Protects Your Data from Destructive Line Noise Foil and braid\nshielding helps fight against electromagnetic interference and radio frequency\ninterference (EMI\/RFI) that impedes your signal and can distort or destroy\ndata. The auto-sensing feature solves DCE\/DTE conflicts without the need for\ncross-wired serial cables or adapters. 3-Year Warranty The U209-30N-IND is\nbacked by a 3-year warranty, ensuring reliability and performance.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSERIAL ADAPTER: This 30-inch USB to RS485 adapter cable turns your computers USB port into an RS422 or RS485 serial port and avoids the expense of upgrading your reliable serial devices.\u003c\/li\u003e\n \u003cli\u003eCOM RETENTION + FTDI CHIPSET: The hot-swappable USB to RS422 adapter with built-in FTDI chipset offers COM retention. Automatically reassigns COM values to each port to avoid additional configuration.\u003c\/li\u003e\n \u003cli\u003eHIGH SPEED \u0026amp; USB POWERED: Supports data transfer speeds up to 230 Kbpsdouble the speed of a built-in serial port. USB-powered, so no bulky or obtrusive external power supply is required.\u003c\/li\u003e\n \u003cli\u003eAPPLICATIONS \u0026amp; COMPATIBILITY: Connect and control serial-based printers, scanners, surveillance cameras and magnetic card readers. Create messages for digital sign boards with serial ports to avoid the expense of upgrading your sign board. Compatible with Windows, Mac and Linuxworks with most computers.\u003c\/li\u003e\n \u003c\/ul\u003e"}