Flexible switching for an uninterrupted multi-media experience across
multi-platforms Control and manage four computers using a single USB keyboard
and mouse and monitor Simultaneous and independent PC and Audio
user-programmable switching High 2048 × 1536 pixels VGA resolution USB
interface power supply Easy switching between computers with keyboard hotkeys
push button and software selection At-a-glance LED display for easy monitoring
of PC activity True Plug-and-Play operation without any software installation or
power supply Windows-based switching software utility included
Product Overview The KVM-0421 4-Port USB KVM Switch with Audio from LevelOne
offers users with an easy to install KVM switch that can manage four computers
from a single monitor, keyboard and mouse. With audio support, users can connect
a single set of speakers directly to the KVM switch and enjoy listening to music
and watching movies from whichever computer without switching cables.
It allows users to access, control, boot and reboot four USB-enabled
multimedia computers using a single USB keyboard, mouse and monitor and a
speaker set and microphone.
Flexible Multimedia Feature Users are now offered with flexible multimedia
support. The KVM-0421 offers users with user-programmable simultaneous or
independent PC and audio switching. This enables users to listen to music from
one computer while simultaneously using the other computers for work
The KVM-0421 supports PC and Macintosh (MAC G3, G4, iMAC) platforms.
One Keyboard, Mouse and Monitor controlling Two Computers The LevelOne
KVM-0421 connects four computer systems to a single USB keyboard, USB mouse and
monitor. The 4-Port USB KVM Switch also provides audio support allowing users to
connect the audio ports of each computer to the KVM switch.
The KVM-0421 is a Plug-and-Play KVM switch that requires no power supply and
no additional software installation. Users simply connect the KVM switch to the
USB mouse and keyboard and screen ports on each computer as well as the audio
ports by using the included cables.
Easy to Switch between Computers The KVM-0421 switches between computers
either through the pushbuttons located on the switch or by using keyboard hot
keys. The KVM switch includes a Windows® and Mac based utility allowing users
to select and monitor active PCs from their desktop as well as to configure the
keyboard hotkeys for easy switching between computers.
The KVM-0421 further supports hot-plugging for easy maintenance of computers
without shutting down the KVM switch or the computer. The LED display offers an
“at-a-glance” status display for easy computer activity assessment.