
K404F • K424F • K404D
SECURE KVM COMBINER
Demanding environments requiring intensive simultaneous interaction
with multiple sources becomes an easy task with HSL KVM Combiner, being a perfect t for
heavy-duty users challenged by frequent switching between isolated networks.
HSL KVM Combiner provides a comfortable means
of interaction with multiple computers at different
security levels improving usability and situational
awareness. The four isolated sources are integrated into
a single or dual large display.
Combiner’s advanced video technology supports
integration of up to four full HD sources onto
large HD display via real time, continuous
scaling of each source without data loss of
latency eects.
In contrast to standard Secure KVMs
that allow users to work on a single
source at a time, the HSL Combiner is
the only product designed for secure,
simultaneous interaction with multiple
K404F Secure KVM Combiner
FREEZE
34 2 1
DPP
sources at dierent security levels.
K404F Secure KVM Combiner
PRODUCT HIGHLIGHTS
• Advanced video support
Supports HD video on DVI-D and DisplayPort 1.2 displays
• Heavy-duty user convenience
Work constantly and monitor multiple channels; no switching of
channels required
• Advanced viewing technology
View in real-time up to four networks simultaneously through
a pixel-by-pixel video image; no quality loss, latency, reduced
colors, dropped frames or artifacts
• Advanced scaling function
Allowing user scaling of video source x 1/2 and x 1/4 to assure
optimized monitoring and working experience
• Tile and Scale modes
Tile mode allows to view all source windows in equal size scaled
by 50%. Scale mode allows users to focus on one main source
while viewing the other sources scaled by a 25%
• Biometric/Smart-Card reader support
Special secured port (DPP) for smart-card/biometric reader with
patented Freeze function to support user authentication across
multiple isolated networks
The HSL Combiner security features, such as true data
path isolation, and compliance with Common Criteria
EAL4+ make it suitable for high security markets, such
as government and military as well as installations
with limited space, such as mobile command &
control vehicles.
Display
Computers
RDC
4 3 2 1
• Future-proof
Supports latest keyboards, mice and all Operating Systems
• Highest security by design
Common Criteria EAL 4+ approved, compatible with NIAP
security requirements
• Hardware-based peripherals isolation
No dependency on rmware or software; all rmware on ROM
(Read Only Memory); no keyboard buering or memory
• Unidirectional Optical Data Diodes
Assuring USB peripherals isolation; data can ow from devices
to host only
• Peripherals Security
Full USB device filtering to assure support for keyboard and
mouse only
• Active anti tampering system:
Always-on with 10 years battery; holographic tampering evident
labels
Channel 1 Channel 2
Channel 4
Channel 3
Keyboard
Audio
Mouse

SECURE KVM
COMBINER
SPECIFICATION
PART NUMBER K404F K424F K404D
No. of Computers 4 4 4
CONSOLE PORTS (DEVICES)
Console Mouse and Keyboard Ports
USB Type A female connector or PS/2 Mini-DIN 6 pin female connector (1 each)
Console Display Ports
1 DVI-D single-link female connector
Resolution up to 1920x1200
2 DVI-D single-link female connector
Resolution up to 1920x1200
1 DisplayPort female connector
Resolution up to 1920x1200
Console Audio Jack 3.5mm Female
Console CAC Input USB Type A
COMPUTER PORTS
Computer Display Ports 1 DVI-D single-link female connector.
Computer Audio Jack 3.5mm Female
Computer Keyboard/Mouse Ports USB Type B
Computer CAC Ports USB Type B
PHYSICAL
Dimensions 320(W) x 130 (D) x 52 (H) mm / 12.8 (W) x 5.2 (D) x 2 (H) inch
Weight 1.53 Kg. (3.4 lbs.)
POWER
Power Requirements 12V DC, 5A (max) power adapter with center-pin-positive polarity
AC Input 100 to 240VAC
Power Type External
ENVIRONMENTAL
Operating Temperature 32° to 104° F (0° to 40° C)
Storage Temperature -4° to 140° F (-20° to 60° C)
Humidity 0-80% RH, non-condensing
CERTIFICATION
Security Accreditation Common Criteria EAL 4+ ALC_FLR.3
GENERAL INFORMATION
Made In Israel
Product life-cycle 10 years
Warranty 2 Years
OUTPUT DISPLAY RESOLUTIONS SUPPORTED
RESOLUTION K404F K424F K404D
1024x768 (4:3)
✔ ✔ ✔
1280x800 (8:5)
✔ ✔ ✔
1280x1024 (4:3)
✔ ✔ ✔
1680x1050 (8:5)
✔ ✔ ✔
1920x1080 (16:9)
✔ ✔ ✔
1920x1200 (8:5)
✔ ✔ ✔
2x1920x1080 (16:9)
✔
2x1920x1200 (8:5)
✔
2560 x 1440 (16:9)
✔
2560 x 1600 (8:5)
✔
Computers
Channel 1
Channel 1Setup Channel 2 Channel 3 Channel 4 1 2 3 ? Scale Tile
K424F Secure KVM Combiner
FREEZE
4 3 2 1
34 2 1
DPP
RDC
K424F Secure KVM Combiner
K424F Back Panel
K404F Back Panel
K404F • K424F • K404D
Secondary DisplayPrimary Display
Channel 2 Channel 3
Channel 4
Keyboard
Audio
Mouse
© 2013 High Sec Labs Ltd. All rights reserved. All trade names are trademarks or registered trademarks of respective manufacturers listed.
Specications are subjected to change without prior notice. Multiple patents pending. HDC08695 Rev 1.3
K404D Back Panel