This is a lightly used but tested USB to Serial adapter.  Sells new for $29.95.  Use it to connect your steno machine through it's serial cable to your USB port on your computer.  Recommended for Stenovation's DigitalCAT.

The USB to Serial RS-232 Adapter provides one RS-232 Serial (DB-9 male) connector via one standard USB port at a data transfer rate of up to 230Kbps. You can instantly enjoy connectivity with modem, PDA, POS, or other serial devices on your PC or Mac without the hassle of opening your computer case. It provides a quick, simple, and cost-effective solution and is ideal for various communication and automation applications. This makes the USB interface transparent to serial peripherals, allowing them to easily interface with USB computers and eliminates the setup hassle found with traditional serial port connections. This device also supports energy saving suspend and resume operations.

• USB 1.1 and USB 2.0compatible
• Works with serial peripheral devices, converts the serial interfaceto USB connection
• 16" cable length
• LED status light for data transfer monitoring
• Supports the RS-232 Serial interface
• Supports automatic handshake mode
• Up to230Kbps data transfer rate
• Supports remote wakeup and power management
• Provides a 96 byte buffer for each upstream and downstream data transfer
• Easy Installation
• No IRQ require

  For PC Users

  • Windows® XP, Windows® Vista, Windows® 7 
  • Available USB port

  For Mac Users

  • Mac OS X v10.3.9 or above
  • Available USB port

Here the user's guide: Quick Start Guide

Download Drivers for GUC232A:

Know your Operating System

Windows 2000
Windows 98SE
Windows ME
Windows XP 32-bit
Windows Vista 32-bit    Driver Download

Windows Vista 64-bit    Driver Download

Windows 7 32-bit
Windows 7 64-bit       Driver Download