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Tripp Lite > 
Item#: N82E16812228213CVF

Tripp Lite Model USA-19HS Keyspan High-Speed USB to Serial Adapter

Ships from Canada.

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Learn more about the Tripp Lite USA-19HS


Tripp Lite
USB to DB9 (RS-232)


Connector Number
System Requirements


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

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), Mac OS X 10.6 (32-bit and 64-bit), and Mac OS X 10.7 Lion


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
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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