User Manual
English
Introduction
Thank you for purchasing the LINDY USB to 4 Port Serial Converter. This device provides multiple external
RS-232 connections to your PC. It features four standard 9 Way D Male connectors for connecting your
serial devices.
The unit’s compact size makes it ideal for use with notebooks or as an alternative to installing an internal
serial card in your desktop PC. It supports most standard RS-232 serial devices such as modems, ISDN
terminal adaptors, PDAs, barcode readers, label printers, EPOS devices etc.
Installation is easy with no changes to IRQ, I/O Address or DMA settings needed. In most instances, when
the converter is connected to a PCs USB port or to a self-powered USB, no additional power supply is
required. However, if required, an optional 5V DC USB power supply may be used to self power the
converter.
Package Contents
USB to 4 Port Serial Converter
1.8m USB Type A to B Cable
This manual
Features
USB 1.1 interface, USB 2.0 Full Speed compatible
Provides 4 separate RS-232 serial ports (4 x 9 Way D Male)
Reset button for device detection
Powered from the USB Bus
3.5/1.35mm DC socket for connection of a power supply (not included)
Chipset: FTDI
Installation
Connect the USB to Serial Converter to an available USB port of your computer using the supplied USB
Type A to B cable. Drivers are installed automatically if the computer has an active internet connection.
The drivers can also be downloaded from the Lindy webshop and installed manually.
Note:
If you want to remove a serial device from one of the ports and then connect a different device to that
port, just plug in the new device and push the RESET
button for the relevant port. The system will detect
the new device. Then, simply follow the installation procedure again.
