Do you need a cost-effective and reliable solution for connecting a serial device to your USB computer? Keypsan by Tripp Lite's USA-19HS USB High-Speed Serial Adapter is the easy way to add a serial port to a computer without the hassle of installing a serial card, turning off the PC or connecting an external power adapter. The USA-19HS draws power directly from your computer through the USB connection. Simply plug it into the USB port of your computer using the included cable, install the software and you're ready to connect a serial device. An LED shows adapter status and data activity at a glance. Featuring data transfer rates up to 230 Kbps, the USA-19HS can be used with any RS-232 serial device—modems, GPS devices, cell phones, hand-held scanners, point-of-sale systems, touch screens, medical and scientific instruments and more. The USA-19HS is broadly recommended by serial device manufacturers due to its dependability and "Best in Class" compatibility.
Plug-and-Play Convenience The USA-19HS is easy to use. Its DB9 serial port is seen as a COM port by your computer, and is available for use by any program that accesses COM ports. It provides a simple way to add a serial port to a PC without the hassle of installing a serial card, turning off the PC or configuring IRQs.
Bus Powered There's no need for an external power adapter! The USA-19HS draws power directly from your computer via the USB connection.
High-Speed Data Transfer The USA-19HS supports data transfer rates up to 230 Kbps—twice the speed of a standard built-in serial port.
A green LED shows adapter status and data activity at a glance.
Detachable USB Cable
The USA-19HS comes with a 3-foot USB device cable to connect the serial adapter to the computer. The adapter will also work with any user-supplied USB cable up to 5 meters long.
Free Software Upgrades
Need to update the USA-19HS software? The process is quick and simple with free software downloads. Simply visit the USA-19HS product page on Tripp Lite's website, click on the Help & Downloads tab and select your desired software download.
Easy to Expand
Do you require multiple serial connections to a single computer? No problem! With the USA-19HS, you can connect multiple adapters to one computer, limited only by the number of available computer USB ports.
What’s in the Box
USA-19HS High-Speed USB to Serial Adapter
3-ft. USB Device Cable
CD with Driver Software and User Guide
1 x Green (serial adapter status/activity)
Data Transfer Rate:
Up to 230 Kbps
(Windows®): Available USB port Windows 98/Me/2000/XP/Vista 32-bit (Mac®): Available USB port Mac OS 8.6 or greater Mac OS X (10.2.8 or greater)