The Astrum PA340 USB to RS232 DB9 Serial Adapter is a compact, high‑performance solution for connecting modern USB‑enabled computers to legacy serial devices. Built with a Prologic chipset for broad compatibility, it supports data transfer rates up to 921.6 kbps, ensuring reliable RS232 communication for industrial equipment, barcode scanners, modems, GPS units, and more. With plug‑and‑play simplicity, no drivers or software are required just connect and start working. Its flexible cable design, durable housing, and robust connectors make it ideal for demanding environments, while the lightweight form factor ensures portability for professionals on the move. Backed by a 24‑month warranty, the PA340 is a dependable tool for both commercial and personal applications. Key Features USB to RS232 DB9 adapter – connects USB computers to serial devices Prologic chipset – ensures wide compatibility across devices High‑speed transfer – supports baud rates up to 921.6 kbps Plug & Play setup – no drivers or software required RS‑232 protocol support – reliable data and control signal transmission Compact & portable – ideal for fieldwork and mobile setups Durable build – withstands frequent industrial use Warranty: 24 months Technical Specifications Feature Details Model / SKU A37034‑C Product Code PA340 Input USB Male Output RS232 DB9 Male Cable OD 4.5mm Wire Gauge 28AWG Data Transfer Rate Up to 921.6 kbps Compatibility Serial modems, barcode scanners, GPS, industrial equipment Net Weight 50g Gross Shipping Weight 150–200g (with packaging) Warranty 24 months What’s in the Box 1× Astrum PA340 USB to RS232 DB9 Adapter 1× Quick Start Guide Ideal For Industrial equipment configuration – reliable RS232 communication Diagnostics & testing – connect legacy devices to modern systems Barcode scanners & modems – seamless data transfer Fieldwork & mobile setups – compact and portable design