Eaton Corporation Tripp Lite U209-18N-NULL USB to Null Modem Serial Adapter Cable, 18-inch

Tripp Lite by Eaton USB to Null Modem Serial FTDI Adapter Cable with COM Retention (USB-A to DB9 M/F) 18-in. (45.72 cm)

The Eaton Corporation Tripp Lite U209-18N-NULL USB to Null Modem Serial Adapter Cable provides a reliable solution for connecting DTE serial devices to computers, laptops, or tablets with a USB-A port. Featuring an integrated FTDI FT232RL chipset, this 18-inch cable supports data transfer speeds up to 256 Kbps, which is twice as fast as typical built-in serial ports. Its design eliminates DCE/DTE conflicts without the need for additional cross-wired serial cables or adapters, simplifying your setup and reducing clutter. The cable is plug-and-play with no external power required, making it highly portable and easy to use in various environments. Its compact size fits conveniently into backpacks or laptop bags, ensuring you can carry it effortlessly for on-the-go connectivity. The U209-18N-NULL offers COM port retention, automatically reassigning the same COM port values after disconnection or system reboot, which enhances workflow continuity. Crafted with premium foil and braid shielding, the cable provides robust protection against EMI and RFI noise, ensuring error-free signal quality. Molded nickel-plated connectors with gold-plated contacts guarantee optimal conductivity and durability, while the integral strain relief prolongs the lifespan of both the cable and connectors. Compatible with Windows, Mac, and Linux operating systems, this versatile adapter is suitable for a wide range of applications. The package includes the data transfer cable, a driver CD, and an owner's manual, all backed by a three-year limited warranty. Ideal for professionals requiring dependable serial communication, the U209-18N-NULL combines high performance with durable construction in a compact design, making it a valuable addition to any technical toolkit.

Features:

• Converts USB port into RS-232 null modem serial port

• Solves DCE/DTE conflicts without additional cross-wired serial cables or adapters

• Supports data transfer speeds up to 256 Kbps, twice as fast as built-in serial ports

• No external power source required for operation

• Portable 18-inch design fits easily into laptop bags or backpacks

• COM port retention automatically reassigns COM values after disconnection or reboot

• Integrated FTDI FT232RL chipset for reliable connectivity

• Premium foil and braid shielding reduces EMI/RFI line noise

• Molded nickel-plated connectors with gold-plated contacts for optimal signal transfer

• Integral strain relief enhances durability and longevity

• Flexible PVC jacket allows installation in tight spaces

• Compatible with Windows, Mac, and Linux operating systems