NTI USB-SERIAL-LC Low-Cost USB To Serial (RS232) Adapter
Bridge the gap between modern computers and legacy RS232 serial devices with the NTI USB-SERIAL-LC adapter. This low-cost solution converts a standard PC USB port into a 9-pin or 25-pin RS232 serial port, perfect for connecting equipment like modems or scanners. It supports serial speeds up to 920k baud and is compliant with USB 1.1. Enjoy simple Plug-n-Play functionality, eliminating the need for extra internal cards or external power supplies for straightforward serial connectivity.
$17.50
Owner Satisfaction
3.9
/ 5
Category Rank
653
/ 743
#653 in USB Adapters
Price vs Category Average
-65%
Below average
Serial Speed Support
920
/ Up to k baud
Who it's for
- Highly Affordable Solution
- USB Bus Powered
- Reliable Basic Functionality
Who should skip it
- Potential Driver Compatibility Issues
- Limited Advanced Features
- Basic Build Quality
Key Specs
Serial Speed Support
Up to 920k baud
USB Compliance
USB 1.1 specifications
Interface Support
RS232 serial interface
Power Source
USB powered; no external adapter needed
Connector From
USB Type A
Connector To
RS232 serial device (DB25 or DB9)
Cable Length
100 cm (1 meter)
Package Contents
1 meter USB Type A to Serial cable, DB25M to DB9F adapter, Driver CD
Features
- Converts USB to 9 or 25 pin RS232 serial
- Supports serial devices up to 920k baud
- Simple Plug-n-Play operation
- No external power adapter required
- Connects via female DB25 or DB9 connectors
- No extra add-in card installation needed
What customers say
Customers highly value this adapter for its excellent affordability and core functionality. It reliably connects modern USB ports to legacy RS232 equipment, serving IT professionals and engineers well. The primary drawback centers on initial setup. Users frequently report frustrating driver installation hurdles, especially on newer operating systems, requiring manual intervention. However, once configured, the adapter maintains stable connections crucial for long sessions. The overall sentiment is that while it demands technical patience upfront, the NTI adapter delivers strong, consistent performance relative to its competitive price. It is a recommended, budget conscious solution for essential serial needs where value outweighs immediate plug and play simplicity.
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