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Dual Port RS-232 USB-to-Serial Plugin Adapter


Quick Overview

The USBG-232FT-1 is a Dual Port RS-232 USB to Serial adapter that allows you to add two RS-232 serial ports to your computer by connecting to a single USB port. Adapter includes a 3 foot USB extension cable.

Availability: In stock



Supports Windows 7 and Vista (32 and 64-Bit)

This USB 2-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-port Serial Adapter instantly adds 2 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed.

Spec. Sheet

Drivers and Pin-out Guide

There is no IRQ & COM port conflicts, since the ports don't require any additional IRQ, DMA or memory on the system. The RS-232 serial ports function as native Windows COM ports, and are compatible with Windows serial communication applications.

Each port is individually configurable. This USB 2-port Serial Adapter provides instant connectivity to any two RS-232 communication device.

Specifications & Features:

  • Adds 2 high speed RS-232 serial port via a USB 1.1 or 2.0 connection
  • 384 byte receive buffer per serial port.
  • 128 byte transmit buffer per serial port for high speed data throughput.
  • Requires no IRQ, DMA or I/O port.
  • Data rate speed range: 300 bps to 920,000 bps per serial port
  • Serial Connector: DB-9 male connector
  • RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
  • Uses an FTDI brand chipset.
  • Adapter works under Windows Vista, X64 ,Windows 98, 98SE, ME, 2000, XP, 2003, Linux 2.4 & Linux 2.6.9 and later, FreeBSD 6.0 & MAC OSX.

Package Contents:

  • MINI USB to 2-port RS232 serial adapter
  • 3ft. USB Extension Cable
  • CD-ROM disc with drivers
  • User's Manual

MINI Portable USB to Serial Converter with RX/TX LED's. Item Uses FTDI FT2232C Chip. Turn any USB port into a Dual 9-pin male RS-232 serial port capable of speeds up to 920Kbps. The USB Serial Adapter is designed to make serial port expansion quick and simple.

Features & Specifications:

  • Installed as a standard Windows COM ports
  • Full RS-232 modem control signals
  • RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
  • USB extension cable of 3 feet included
  • Powered by USB port
  • Supports Windows 98/SE, ME/ 2000 and XP Vista and Windows 7 Certified
  • Drivers from

The USB Serial Adapter provides instant connectivity with modems, ISDN TAs, PDS, handheld & pocket PCs, digital cameras, POS, serial printers, etc. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring a High speed and or LOW serial communications port.

More Information on USB Serial Adapters

Additional Information

UPC 729440690649
Manufacturer USBGear
Length No
Color Blue
OS Support Linux, Mac OSX, Win 10, Win 7, Win 8/8.1, Win Vista, Win XP

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