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DriverGenius USB232A-B-A | USB to Serial RS232 DB9 Adapter Cable with 3 x LED Indicators – Compatible with Windows 11, macOS 15, Linux (3FT, Male/Male)
DriverGenius

USB232A-B-A | USB to Serial RS232 DB9 Adapter Cable with 3 x LED Indicators – Compatible with Windows 11, macOS 15, Linux (3FT, Male/Male)

$15.99

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The USB232A-B-A | USB to Serial RS232 DB9 Adapter Cable with 3 x LED Indicators – Compatible with Windows 11, macOS 15, Linux (3FT, Male/Male) is a niche pick — read recent reviews before buying in the keyboards & mice category, priced around $15.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies DriverGenius USB232A-B-A | USB to Serial RS232 DB9 Adapter Cable… as a niche pick — read recent reviews before buying in the keyboards & mice category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. DriverGenius's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Backed by DriverGenius's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • USB to RS-232 Serial Adapter (USB232A-B-A): Designed for professional environments, bridging the gap between legacy hardware and modern systems. A must-have for IT professionals looking to connect devices without RS232 ports. Compatible with Barcode Readers/Scanners, Network Switches, PLCs, Medical Devices, Oscilloscopes, Scales, and more
  • Convenient 3 X Status Monitoring LEDs: Easily identify data transmission and power status with three status monitoring LEDs (Green: TX | Yellow: RX | Red: PWR), providing high convenience. | 3ft (91cm) Cable Length | Max Baud 921.6 Kbps | 512 Byte FIFO | PL2303-GC (VID_067B&PID_23A3) | Odd/Even/Mark/Space/None Parity Modes | 5/6/7/8 Data Bits |
  • Wide Range of Applications: This RS232 to USB Adapter is suitable for IT applications such as Industrial Control/Automation, Logistics, POS, AV Installations, Laboratories, etc. Continue using legacy hardware with modern systems via the USB to Serial Port Converter.【Note: May not support certain Serial-Port Printers with unique pin configurations. Not compatible with serial mice or PC keyboards.】
  • USB Type-A Connected Serial Adapter: Connects 9-pin Serial RS232 (DB9) devices to your PC with the USB232A-B-A DB9 to USB cable. Secure connectivity with screw lock nuts on the serial (DB9) connector and a 3 ft cable for added flexibility. Note: Some RS-232 printers may not be supported due to their unique pin configuration.
  • DriverGenius 2025 IT Choice: Compatible with Windows OS【Not for ARM System】, macOS, and Linux. (1) Windows: [driverphiliex.s3.amazonaws.com/IO_Cards/DriverGenius_USB232A-X-Windows-Driver_v4.2.1.0.zip] | (2) macOS: Above Link or Available on the Mac App Store. Designed for IT professionals, this product comes with a 2-year after-service and 24/5 multilingual technical support

Full Specifications

BrandDriverGenius
ColorRS232 to USB(Black)
FinishGreen
Unit Count1.0 Count
ConnectivityUSB
Model Number1 st/fp, (3xLED, A)
CompatibilityPC, Mac, Linux
Input Voltage5 Volts
Warranty TypeLimited
Connector TypeSerial/RS232-DB9 (Male), USB Type-A (Male)
Item Dimensions1.38 x 2.36 x 0.79 inches
Mfr Part NumberUSB232A-B
Number of Items1
Number of Ports1

Ready to buy?

DriverGenius USB232A-B-A | USB to Serial RS232 DB9 Adapter Cable with 3 x LED Indicators – Compatible with Windows 11, macOS 15, Linux (3FT, Male/Male) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

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