Model #: USA-19HS High-Speed USB Serial Adapter Looking for a way to connect a serial device to the USB port on your PC or Mac? Our USB High-Speed Serial Adapter provides a simple and reliable solution. This adapter is broadly recommended by serial device manufacturers due to its dependability and "Best in Class" compatibility. Certified: Microsoft WHQL approved High Speed: Supports 230 Kbps - twice the speed of a built in serial port Detachable Cable: Use adapter with any USB cable (up to 5 meters long) LED: Shows adapter status and data activity Plug & Play: Appears as standard COM port Mobile: Easy to carry - weighs just 2 oz. Bus Powered: No external power adapter required Analytic Tools: Includes Windows line monitor and data trace software Field Upgrade: Easy to update over time with free software downloads Easy Expansion: Supports use of multiple adapters on one PC System Requirements Windows: An available USB port Windows 98/Me/2000/XP/Vista (32bit) Macintosh: An available USB port Mac OS 8.6 or greater Mac OS X (10.2.8 or greater) For use with all RS-232 serial devices including modems, GPS devices, cell phones, hand held scanners, networking equipment (console port), graphics tablets, point of sale devices, touch screens, UPS devices, medical and scientific instruments, industrial process control devices, building automation instrumentation and other serial devices. Package Includes Adapter 3 ft. USB device cable CD with driver software and user guide PRODUCT OVERVIEW Product Overview Keyspan-by-Tripp Lite USB High-Speed Serial Adapter PHYSICAL Color Black CONNECTIONS Connector A DB9 (FEMALE) WARRANTY Product warranty 2-Year Limited Warranty