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Tripplite Keyspan High-Speed 4-Port Serial to USB Adapter
  • Tripplite Keyspan High-Speed 4-Port Serial to USB Adapter
  • Tripplite Keyspan High-Speed 4-Port Serial to USB Adapter
  • Tripplite Keyspan High-Speed 4-Port Serial to USB Adapter
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Tripplite Keyspan High-Speed 4-Port Serial to USB Adapter


Item #: TRL-USA-49WG   •   MFG #: USA-49WG


List Price:$168.00
Our Price:$119.95

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Availability: Usually ships in 3-10 business days
This item is currently out of stock and will ship the minute we receive it – normally 3-10 business days. Need it sooner? Call 800-522-2025 and we'll make it happen,or email Customer Service for expedited delivery options. Certain Non-Stock Items Valued over $50.00 may Ship FREE UPS GROUND in the Continental US. Multiple quantities of the same non-Stock Item Valued below $50.00 may be ordered to meet the $50 minimum order requirement to qualify for Free UPS Ground Freight. This offer does not apply to certain freight-intensive or hazardous items. Certain restrictions may apply.



    Need to quickly connect several serial devices to a laptop or desktop computer? This USB-to-Serial Adapter instantly adds four DB9 serial ports to your computer, making it perfect for device configuration, data collection, instrumentation control, and mobile applications where devices are frequently connected and disconnected.
    Keyspan by Tripp Lite's USA-49WG USB 4-Port Serial Adapter is a simple, reliable, inexpensive solution for connecting serial devices to your USB computer. It's the easy way to add serial ports to a computer without the hassle of installing a serial card, turning off the PC, or connecting an external power adapter. The USA-49WG 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 up to four serial devices. Five LEDs (one red, four green) display the USB and DB9 port status at a glance. Featuring data transfer rates up to 460 Kbps, the USA-49WG can be used with any RS-232 serial device-networking equipment, modems, GPS devices, cell phones, hand-held scanners, point-of-sale systems, touch screens, medical and scientific instruments, industrial process control devices, UPS systems and more.

    • Features

      • High-Speed: Supports 460 Kbps - four times the speed of a built-in serial port
      • Detachable Cable: Use adapter with any USB cable (up to 5 meters long)
      • LEDs: Show adapter status and data activity
      • Appear as standard COM ports
      • Bus Powered: No external power adapter required
      • Analytic Tools: Includes Windows line monitor and data trace software
      • Easy Expansion: Supports use of multiple adapters on one PC
    • Specifications

      • System Requirements
      • Windows:
      • An available USB port
      • Compatible with Windows 98, 98 SE, Me, 2000, XP 32- and 64-bit, 2003 Server 32- and 64-bit, Vista 32- and 64-bit, and 7 32- and 64-bit
      • Macintosh:
      • An available USB port
      • Compatible with Mac OS 8.6 through 9.x, Mac OS X 10.2.8 through 10.5.x (both 32- and 64-bit), and Mac OS X 10.6.x (32-bit and 64-bit)

        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.

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