About this manual
Purpose of this manual
This manual tells you how to install, configure and use the Perle SPEED LE and SPEED LE Express serial adaptor cards, cabling hardware, associated drivers and utilities.
Who this manual is for
This manual is aimed at users who want to add extra serial ports to their system using SPEED LE or SPEED LE Express serial adaptor cards. This manual requires a working knowledge of using personal computers and associated operating systems, as well as experience in installing host cards.
Warning
Dangerous voltages exist inside computer systems. Before installing host cards in your system, turn off the power supply and disconnect the power cord.
Purpose of this manual SPEED LE User Guide
Page 4