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Keyspan

Keyspan High Speed USB Serial Adapter

$63.86
$38.36 SAVE $25.50
131 availableas of 09/19/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • TAA compliant
  • RoHS
  • Origin: Taiwan
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

Looking for a way to connect your serial devices to a USB port on your PC? The Keyspan "High Speed" USB Serial Adapter is a simple, inexpensive, and reliable way to make this connection.

The Adapter is ideal for use with modems, digital cameras, ISDN terminal adapters, graphics tablets, PDAs, bar code scanners, label printers and other serial devices which require an RS-232 connection.

This "High Speed" USB Serial Adapter supports data rates up to 230 Kbps---twice the speed of a standard PC serial port. It is 100% USB compliant and features simple "Plug and Play" installation (no IRQs). Ideal for laptops (it weighs just 2 oz.), the Adapter draws its power from the USB connection so no power adapter is required.

More from the manufacturer

Technical specifications

General Information

Manufacturer Eaton Corporation
Manufacturer Part Number USA-19HS
Manufacturer Website Address http://www.eaton.com
Brand Name Tripp Lite series
Product Model USA-19HS
Product Name High Speed USB Serial Adapter
Product Type Data Transfer Cable

Technical Information

Cable Type Serial/USB
Cable Length 3 ft
Connector on First End Details 1 x 4-pin Type A - Male
Connector Type on Second End DB-9 RS-232 Serial - Male
Connector on Second End Details 1 x 9-pin DB-9 RS-232 Serial - Male
Conductor Copper
Device Supported Network DeviceStorage EquipmentGPS ReceiverBar Code Reader

Physical Characteristics

Color Family Black
Product Color Black
Weight (Approximate) 0.12 lb
Shipping Height 3"
Shipping Width 9"
Shipping Weight 6.40 oz

Miscellaneous

Green Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Country of Origin Taiwan
TAA Compliant Yes

Warranty

Limited Warranty 3 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.