4-Port DVI Dual-Link / USB KVM Switch with
Audio and Cables
MODEL NUMBER:
B004-DUA4-HR-K
Highlights
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Control 4 computers with a
single DVI monitor, USB
keyboard and USB mouse
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Supports DVI Dual Link
resolution 2560 x 1600
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4 sets 6ft cables included
Compliant with the Federal
Trade Agreements Act (TAA) for
GSA Schedule purchases
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System Requirements
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DVI or VGA* port
A USB Port
3.5mm Mini Stereo microphone
and speaker jacks ( if using the
audio feature )
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Description
The B004-DUA4-HR-K is a 4-Port DVI/USB KVM Switch with audio and USB 2.0 peripheral sharing. It
allows you to access, control, boot and reboot four computers from a single USB keyboard, USB mouse,
and monitor. Switching between connected computers is quick and simple using keyboard hotkeys or
pushbuttons. An independent audio/mic and USB peripheral switching function allows for an uninterrupted
experience. A computer can be printing on a printer connected to one of the USB 2.0 peripheral ports,
while you listen to audio from and access another computer; all at the same time.
NEMA 1-15P Plug(Input: 100-
The B004-DUA2-HR-K uses DVI-I technology, allowing for the transmission of a digital (up to 1920 x
1200) or analog (up to 2048 x 1536) signal. A DVI to VGA adapter, such as Tripp Lite's P126-000, is
required for conversion to an analog monitor. Whichever you use, full time DDC support provides the
necessary EDID information required for optimal video performance on Windows 7 and other operating
systems. Compatible with all major operating systems. Compliant with the Federal Trade Agreements Act
(TAA) for GSA Schedule purchases.
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Package Includes
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B004-DUA4-HR-K KVM Switch
(x4) 6 ft. USB KVM Cable Kits
External Power Supply with
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240V, 50/60Hz, 0.5A Output:
5.3V, 2.4A)
Owner’s Manual
Features
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4-Port DVI Dual Link/USB KVM switch with 7.1 channel surround-sound audio and USB 2.0 peripheral
sharing (B004-DUA4-HR-K)
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Built-in 2-Port USB 2.0 hub allows USB devices to be shared amongst computers connected to the
KVM switch
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3.5 mm Mini Stereo Speaker and Microphone jacks allow a single microphone to provide audio input to
each of the connected computers, and let you listen to the audio output of each computer on a single
set of speakers
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B004-DUA4-HR-K features additional audio jacks for use with 2.1 channel surround-sound
An additional set of console audio jacks are conveniently located on the front panel of the KVM switch,
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making them ideal for use with IP phones
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The KVM, USB and Audio can be switched independently of each other
Features mouse port switching functionality*, which allows users accessing the KVM switch with a scroll
mouse to switch between ports by double-clicking the mouse’s scroll wheel
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Switch between connected computers via front panel pushbuttons, keyboard hotkeys, and the mouse
switching function*
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Auto Scan mode allows you to scan the connected computers without having to manually switch
between them
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Supports both analog and digital video signals, allowing for the connection of a VGA computer and/or
monitor with a DVI to VGA adapter
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Supports digital video resolutions up to 2560 x 1600 and analog video resolutions up to 2048 x 1536
Multi-platform support – Compatible with Windows, Mac, Sun and Linux
Supports hot-plugging – Computers and devices can be unplugged and re-plugged without having to
shut down the KVM switch
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The KVM switch stores the monitor’s EDID (Extended Display Identification Data) to optimize display
resolution
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LEDs provide for easy monitoring of connected computers
Power-On-Detection recognizes when a connected computer has been powered-off and automatically
switches to the next powered-on computer
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HDCP compliant
Console mouse port emulation/bypass feature supports most mouse drivers and multifunction mice
Console keyboard port emulation/bypass feature supports most gaming/multimedia keyboards
Complete keyboard emulation for error-free booting
Multilingual keyboard mapping – supports English, Japanese, and French keyboards
Quick installation without the need for software
Sun/Mac keyboard support and emulation**
Firmware upgradeable
Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
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Specifications
OVERVIEW
UPC Code
Users
AC Adapter
Max CPU
037332183040
1
Input: 100-240V, 50/60Hz, 0.5A Output: 5.3V, 2.4A
4
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Technology
USB 2.0 (High Speed); DVI; USB; Stereo Audio
PHYSICAL
Shipping Dimensions (hwd / in.)
Shipping Dimensions (hwd / cm)
Shipping Weight (lbs.)
Shipping Weight (kg)
Color
8.30 x 12.80 x 3.90
21.08 x 32.51 x 9.91
5.56
2.52
Black
COMMUNICATIONS
Port Control
IP Remote Access
Push Buttons, Hotkeys
No
CONNECTIONS
Ports
PC/Server Connections
4
DVI; USB
CERTIFICATIONS
Certifications
FCC, CE, RoHS Compliant
WARRANTY
Product Warranty Period
(Worldwide)
3-year limited warranty
© 2018 Tripp Lite. All rights reserved. All product and company names are trademarks or registered trademarks of their respective holders. Use of them does
not imply any affiliation with or endorsement by them. Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice.
Tripp Lite uses primary and third-party agencies to test its products for compliance with standards. See a list of Tripp Lite's testing agencies:
https://www.tripplite.com/products/product-certification-agencies
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