Astrotek USB to Serial RS232 DB9 Adapter 45cm
Astrotek USB to Serial RS232 DB9 Adapter 45cm
SKU:CBAT-USB-SERIAL
The Astrotek USB to Serial RS232 DB9 Adapter is a 45cm converter designed for legacy serial device connectivity. Featuring 230+ kbps data transfer, IRQ-free operation, and broad device compatibility, it delivers reliable connectivity for POS systems, barcode scanners, and terminal equipment.
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- 12 months Manufacturer Warranty
Product Information
| Brand | Astrotek |
|---|---|
| Category | Cables |
| SKU | CBAT-USB-SERIAL |
| Availability | In Stock |
Overview
- The Astrotek USB to Serial RS232 DB9 Adapter bridges the gap between modern USB-only computers and legacy serial devices. With a 45cm cable and data transfer rates exceeding 230 kbps, it provides reliable connectivity for retail, warehouse, and industrial applications where serial equipment remains in use.
Designed with IRQ-free operation, the adapter avoids the conflict issues common when connecting multiple serial devices to a single PC. This makes it ideal for environments with numerous peripherals, such as retail stores with multiple POS terminals, barcode scanners, and label printers operating simultaneously.
The plug-and-play design requires no external power or complex configuration, making it a practical solution for businesses looking to extend the life of existing serial infrastructure without significant hardware investment.
Specifications
| Connector Type | USB Type-A to DB9 Serial (RS232) |
|---|---|
| Cable Length | 45cm |
| Data Transfer Rate | 230+ kbps |
| Power Requirements | USB bus-powered (no external supply) |
| IRQ Configuration | IRQ-free operation |
| Compatibility | POS systems, barcode scanners, label printers, modems, ISDN terminal adapters, PDAs, digital cameras |
| Warranty | 12 months |
Key Features
Ideal For
FAQs
Will this adapter work with modern Windows 10 and 11 systems?
The Astrotek USB to Serial adapter is designed for systems with USB ports. Compatibility with modern operating systems depends on driver availability. We recommend checking with Astrotek support or your IT department before purchase to confirm OS compatibility.
Can I connect multiple serial devices to one PC using this adapter?
Yes. The adapter's IRQ-free operation eliminates conflicts, making it suitable for connecting multiple serial devices to a single PC. However, you would need multiple adapters for multiple devices.
Does this adapter require external power?
No. The Astrotek USB to Serial adapter is bus-powered and draws power directly from the USB port, so no additional power supply is needed.
What is the maximum data transfer speed?
The adapter supports data transfer rates of 230+ kbps, suitable for most legacy serial devices including barcode scanners, label printers, and modems.
Is the 45cm cable length sufficient for my setup?
The 45cm cable provides moderate distance for typical retail and office POS installations. If you require longer reach, consider mounting the adapter closer to the device or using an additional USB extension cable.
What devices are compatible with this adapter?
Compatible devices include POS terminals, barcode scanners, label printers, modems, ISDN terminal adapters, PDAs, and digital cameras with DB9 serial connectors.
