OEM USB to RS232 DB9 Serial Converter Cable

USB RS232 Converter

The OEM USB RS232 Cable facilitates high-speed data exchange between modern USB-enabled hosts and legacy serial peripherals. This hardware bridge solves the connectivity gap for industrial equipment lacking native USB support. It utilizes an integrated transceiver to convert USB signals into the TIA/EIA-232-F standard. The internal chipset handles all protocol conversion and timing requirements for stable communication. It supports standard baud rates and custom configurations for specialized networking tasks. Engineers use this tool for console management, PLC programming, and laboratory instrument interfacing. The bus-powered architecture eliminates the need for external power supplies in the field.

Key Features

• Standardized DB9 Interface
  The connector utilizes a male DB9 configuration with gold-plated pins to minimize signal attenuation and oxidation.

• Universal Protocol Support

  • Supports remote wake-up and power management features.
  • Implements full-duplex asynchronous communication for simultaneous transmit and receive operations.
  • Handles automatic hardware handshaking via RTS and CTS signals.

• Bus-Powered Operation
  The device draws less than 100mA from the host USB port to sustain active signal levels.

• Advanced Buffer Management

  • Features a 128-byte outbound buffer to prevent data loss during high-speed transmission.
  • Includes a 256-byte inbound buffer to manage incoming data streams without taxing the host CPU.

Specifications

What’s in the Box

• OEM USB to RS232 Serial Cable

• Driver Installation Media

Why Choose USB RS232 Converter

• The device offers seamless COM port mapping within modern operating systems for legacy software compatibility.

• Integrated electromagnetic interference shielding protects serial data integrity in high-noise industrial environments.

• Low-latency chipset performance ensures accurate timing during critical firmware flashing procedures.

• The durable PVC jacket provides mechanical protection for the internal copper conductors during frequent mobile use.

• Plug-and-play functionality reduces setup time for field technicians requiring immediate serial console access.