Keyspan USB to Serial Adapter - USB-A Male to DB9 RS232 Male, 3 ft. (0.91 m), TAA
The Keyspan USA-19HS USB to serial adapter connects devices with a 9-pin serial port, such as switches, routers, barcode scanners and lab equipment, to your computer or laptop USB-A port.
- Connects a 9-pin (DB9) serial device to computer or laptop USB-A port
- Supports data transfer speeds up to 230 Kbps
- Detachable 3-foot USB cable included
- No external power source required
- Works with Windows (up to 10) and Mac OS X (up to and including Mac OS Big Sur 11.4)
- Supports both 32-bit and 64-bit systems
- 3-year limited warranty
Tripp Lite Part Number
USA-19HS
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Overview
Tripp Lite's Keyspan RS-232 to USB adapter allows you to connect a 9-pin serial device to a computer or laptop with a USB-A port. Widely recommended by serial device manufacturers, the USA-19HS attaches to switches, routers, barcode scanners, GPS units, point-of-sale devices, lab equipment, network storage devices and other devices with a 9-pin serial port. The included 3-ft. (0.91 m) detachable cable supports data transfer speeds up to 230 Kbps—twice as fast as a built-in serial port. The USA-19HS works with any USB cable up to 16 feet. An LED indicates data activity. This adapter requires no external power and, at just 2 ounces, packs away easily in your laptop bag for use on the go. Windows line monitor and data trace software included. Easy to upgrade with free software downloads. Works with Windows (up to 10) and Mac OS X (up to and including Mac OS Big Sur 11.4). Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.
Features
Works with RS-232 Serial Devices
- Connects to switches, routers, barcode scanners, GPS units, point-of-sale devices, lab equipment, network storage devices, modems, graphics tablets and other devices with a DB9 serial port
- Supports data transfer speeds up to 230 Kbps—twice as fast as a built-in serial port
Easy to Set Up and Use
- No external power supply needed
- Weighs just 2 oz. for convenient transport in your backpack or laptop bag
- Includes detachable 3-ft. (0.91 m) USB-A cable
- Works with any USB cable up to 16-ft. (4.88 m)
Compatible with Most Systems
- Works with Microsoft Windows (up to Windows 10) and Mac OS X (up to Mac OS Big Sur 11.4), as well as Apple Sandbox applications
- Upgradeable with free software downloads
- Includes Windows line monitor and data trace software
- Support both 32-bit and 64-bit systems
- New driver allows for compatibility with Mac OS Big Sur 11.4
TAA-Compliant
- Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
Typical Applications
- Connect legacy serial devices, such as specialty printers, lab equipment, industrial sensors or point of sales equipment, to a computer without a serial port
Package Includes
- USA-19HS Keyspan High-Speed RS232 to USB Adapter
- USB-A cable, 3-ft. (0.91 m)
- CD with driver software and Owner's Manual
System Requirements
- USB-A port
- Compatible with Windows 2000, XP, Vista, 7, 8, 8.1, 10, Server 2008 R2, Server 2012, Server 2012 R2, Server 2016
- Compatible with Mac OS X 10.6, 10.7, 10.8, 10.9, 10.10, 10.11, 10.12, 10.13, 10.14, 10.15 as well as Mac OS Big Sur 11.4
Specifications
OVERVIEW
| UPC Code | 672603000413 |
| Technology | Serial (RS232); USB |
PHYSICAL
| Color | Black |
| Shipping Dimensions (hwd / in.) | 3.00 x 9.00 x 6.00 |
| Shipping Weight (lbs.) | 0.40 |
| Unit Dimensions (hwd / in.) | 1 x 1.6 x 3.1 |
CONNECTIONS
| Side A - Connector 1 | USB A (MALE) |
| Side B - Connector 1 | DB9 (MALE) |
STANDARDS & COMPLIANCE
| Certifications | RoHS, REACH, CE, FCC |
WARRANTY
| Product Warranty Period (Worldwide) | 3-year limited warranty |
Questions & Answers
Yes. The USA-19HS is compatible with USB 3.0.
Need more help? Contact Technical Support
The USA-19HS uses a Texas Instruments/TI chipset.
Need more help? Contact Technical Support
More Q&As may be available on the USA19HS model support page.
Related Products
USB Cables
| Model Number | Description | |
|---|---|---|
 |
U024-006 | USB 2.0 Extension Cable (A M/F), 6 ft. (1.83 m) |
 |
U024-010 | USB 2.0 Extension Cable (A M/F), 10 ft. (3.05 m) |
USB Adapters
| Model Number | Description | |
|---|---|---|
 |
USA-49WG | USB-A to Serial Adapter Hub (DB9) - Keyspan, High-Speed (M/M), 4-Port |
USB Extenders
| Model Number | Description | |
|---|---|---|
 |
U026-016 | USB 2.0 Active Extension Cable (A M/F), 16 ft. (4.88 m) |
Computer & Storage
| Model Number | Description | |
|---|---|---|
 |
P520-006 | Serial DB9 Serial Extension Cable, Straight Through (DB9 M/F), 6 ft. (1.83 m) |
Services
Extended Warranty
| Part Number | Description |
|---|---|
| WEXT1A | 1-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
| WEXT2A | 2-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
| WEXT3A | 3-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
Documents & Downloads
Documentation
Product Literature
Declarations of Conformity
Useful Web Pages
Product Videos
- USA-19HS USB High Speed Serial Adapter
https://www.tripplite.com/video/usa-19hs-usb-high-speed-serial-adapter/48309
Product Images
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