Tripp Lite USA-49WG Keyspan 4-Port USB-to-Serial Adapter
The Tripp Lite USA-49WG Keyspan adapter connects up to four 9-pin serial devices to a computer or laptop via a single USB Type-A port. It supports data transfer speeds of 460 Kbps, four times faster than traditional serial ports, with five status LEDs and a 6-foot detachable cable.Overview
The Tripp Lite USA-49WG Keyspan High-Speed 4-Port USB-to-DB9 Serial Adapter Hub is a cost-effective solution for adding serial port connectivity to modern computers and laptops. Designed for offices relying on legacy serial devices such as modems, GPS systems, point-of-sale terminals, and industrial control equipment, it maintains full compatibility with Windows and Mac OS environments.
Key Features
- Supports four DB9 serial devices simultaneously
- Data transfer speeds up to 460 Kbps — significantly faster than built-in serial ports
- Includes 6-foot detachable USB cable; compatible with cables up to 16 feet
- Five status LEDs display real-time port activity
- Requires no external power supply
- Compatible with Windows XP and later, Mac OS 10.6–10.11
Specifications
- Ports: 4× DB9 Serial
- Data Transfer Speed: 460 Kbps
- Cable Length: 6 ft (included); supports up to 16 ft
- Power Supply: USB-powered (no external adapter required)
- Status Indicators: 5 LEDs
- Color: Black
- Weight: 0.29 kg
Why buy from Procure.ae
Procure.ae serves institutional and business buyers across the UAE and GCC with IT connectivity solutions for legacy and modern systems. Request a quote for competitive pricing, bulk orders, and prompt delivery to your office or data centre.
FAQ
Can I use this adapter with modern USB-C laptops?
The USA-49WG has a USB Type-A connector; a USB-A to USB-C adapter may be required for newer laptops.
How many serial devices can I connect at once?
The adapter supports up to four DB9 serial devices operating simultaneously without performance degradation.
Description
Overview
The Tripp Lite USA-49WG Keyspan High-Speed 4-Port USB-to-DB9 Serial Adapter Hub is a cost-effective solution for adding serial port connectivity to modern computers and laptops. Designed for offices relying on legacy serial devices such as modems, GPS systems, point-of-sale terminals, and industrial control equipment, it maintains full compatibility with Windows and Mac OS environments.
Key Features
- Supports four DB9 serial devices simultaneously
- Data transfer speeds up to 460 Kbps — significantly faster than built-in serial ports
- Includes 6-foot detachable USB cable; compatible with cables up to 16 feet
- Five status LEDs display real-time port activity
- Requires no external power supply
- Compatible with Windows XP and later, Mac OS 10.6–10.11
Specifications
- Ports: 4× DB9 Serial
- Data Transfer Speed: 460 Kbps
- Cable Length: 6 ft (included); supports up to 16 ft
- Power Supply: USB-powered (no external adapter required)
- Status Indicators: 5 LEDs
- Color: Black
- Weight: 0.29 kg
Why buy from Procure.ae
Procure.ae serves institutional and business buyers across the UAE and GCC with IT connectivity solutions for legacy and modern systems. Request a quote for competitive pricing, bulk orders, and prompt delivery to your office or data centre.
FAQ
Can I use this adapter with modern USB-C laptops?
The USA-49WG has a USB Type-A connector; a USB-A to USB-C adapter may be required for newer laptops.
How many serial devices can I connect at once?
The adapter supports up to four DB9 serial devices operating simultaneously without performance degradation.
Specifications
Brand
Tripp Lite By Eaton
Product Type
Usb To Serial Adapter
Storefront L1
Computers
Storefront L2
peripherals
Storefront L3
Docking Stations
Weight (Spec)
0.29
Color (Spec)
Black
Frequently Asked Questions
What is the advantage of 460 Kbps serial speed over traditional serial ports?
460 Kbps is four times faster than the standard 115.2 Kbps, enabling quicker data transfer between legacy serial devices and modern laptops, ideal for industrial equipment and scientific instruments.
Can I connect multiple serial printers or terminals to one laptop?
Yes, this 4-port adapter allows you to connect up to four 9-pin serial devices (printers, modems, plotters, test equipment) to a single USB port on your computer.
What devices commonly use 9-pin serial ports that I might connect?
Industrial controllers, legacy laboratory instruments, medical monitors, point-of-sale systems, and production-line equipment often use RS-232 9-pin connectors that this adapter supports.
Why would a modern office need a USB-to-serial adapter?
Many businesses retain legacy serial devices for mission-critical operations; this adapter bridges the gap between old equipment and new computers that lack native serial ports.
Can I daisy-chain multiple USB-to-serial adapters for more ports?
Yes, you can connect multiple adapters to different USB ports on your computer or hub if you need more than four serial connections.
Is there a maximum cable length for this adapter, or can I use extension cables?
The 6-foot cable reaches most desktops; if you need more distance, USB extension cables or hubs can provide additional reach without loss of data speed.
How quickly can I receive this serial adapter in the UAE?
Procure.ae supplies across the UAE and GCC on a request-a-quote basis; contact the team for availability and delivery timeframes.
Do you provide technical support for legacy device integration?
Contact Procure.ae if you need assistance confirming device compatibility or troubleshooting serial connections.
How do the five status LEDs help me troubleshoot connections?
Each LED indicates power and data activity on individual ports, helping you quickly identify which serial device is active or if a connection issue exists.
Is the 6-foot detachable cable long enough for my office setup?
The 6-foot cable reaches most desktops and workstations; if you need more distance, USB extension cables or hubs can provide additional reach.
Is this adapter backed by warranty coverage?
Contact Procure.ae to confirm warranty terms and support options for this USB-to-serial adapter.
Reviews