

Key Features
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USB-powered – No AC adapter required
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Supports high-speed data transfer over 500 kbps
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Hot swappable for seamless connections without rebooting
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LED indicator for data transfer and handshaking
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Lightweight and portable—ideal for field use
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Plug-and-play simplicity for instant deployment
The USB to Serial Converter/Adapter provides a compact, efficient, and portable solution for connecting serial RS-232 devices to a USB port. Whether you're working in an industrial setting or setting up field diagnostics, this converter ensures reliable communication with fast data transmission rates exceeding 500 kbps.
With a plug-and-play design, this adapter eliminates the need for external power or complicated setup. The built-in LED indicator keeps you informed about data activity and handshaking, while the device remains compliant with USB v1.1 standards.
Its hot-swappable nature allows quick disconnection or reconfiguration without rebooting your host system, making it ideal for on-the-go technicians, automation engineers, and industrial scale integrators.
Specifications
Feature | Details |
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Data Transfer Rate | More than 500 kbps |
Power Requirement | USB powered – no AC adapter needed |
USB Compliance | USB Version 1.1 compliant |
LED Indicator | Orange – data transfer/handshaking |
Power Consumption | 450 mW |
Interface Type | USB-A to RS-232 (DB9) |
Hot Swappable | Yes |
Dimensions | Compact and lightweight |
Operating System | Compatible with Windows, macOS, Linux |
Applications
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Connecting serial scale indicators to laptops or PCs
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Field diagnostics and serial communication testing
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Industrial controller interfacing via RS-232
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Replacing outdated serial ports with USB connectivity
Need a dependable way to bridge your USB system with RS-232 serial devices? The USB to Serial Converter/Adapter is the simple, fast, and compact solution trusted by professionals across industries.
Buy now or contact us for quantity pricing.
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.