ADDERView Secure Analogue: Enhanced 2 Port

The ADDERView Secure range of products are highly robust KVM switches for critical applications. When information absolutely must not be leaked between systems or networks, the ADDERView Secure units combine the necessary isolation with a desirable ease of use.

ADDERView Secure units combine a number of overlapping strategies that are designed to defeat potential points of infiltration or protect against user error.

Main Features

  • TEMPEST qualified and EAL4+ certified
  • No critical software reliance
  • Minimal emission design
  • USB, VGA Interface

Adder Technology

Request A Quote

Add Items to Cart



TEMPEST qualified and EAL4+ certified

Tempest certified design (USA NSTISSAM Level I and NATO SDIP-27 Level A), EAL4+ Common Criteria Evaluation Assurance Level 4 (augmented by ALC_FLR.2 and ATE_DPT.2).

Physical port identification

Channel switching is controlled only from the front panel buttons. No keyboard or mouse switching commands are permitted.

Hardwired port isolation

Data Diodes, implemented within hard-wired electronic circuitry, rather than software, are liberally employed to ensure that critical data paths can flow only in one direction. These data diodes ensure that a compromised peripheral, a keyboard for instance, cannot read information back from a connected system in order to transfer such details to another system. Whenever a channel is changed, the connected

keyboard and mouse are always powered down and re-initialized to provide yet another level of protection against hidden peripheral malware.
No critical software reliance

In general, the role of software within the unit has been reduced to an absolute minimum to avoid the possibility of subversive reprogramming. Additionally, all flash memory has been banished from all security critical areas of the design, to be replaced by one-time programmable storage which cannot be altered.

Minimal emission design

The outer casing contains extensive shielding to considerably reduce electromagnetic emissions. Additionally, the casing has been designed with as few apertures as possible to reduce the possibility of external probing and several primary chassis screws are concealed by tamper-evident seals to indicate any unauthorized internal access. Shielding extends also to the internal circuitry with strong levels of electrical crosstalk isolation between ports to protect against signals from one computer becoming detectable on another.

Physical port identification

ADDERView Secure units are available in two port and four port sizes. Each size can be ordered in standard and enhanced versions. The enhanced versions allow you to attach a smart card reader that can be securely shared between the connected systems. The enhanced versions also contain anti-subversion and authentication features that guard against intrusion and allow you to prove that the unit is genuine, respectively. These are just a few of the many strategies and innovations that have been combined to reinforce the separation between differing systems. Numerous other defences lie in wait to defeat potential threats.

Technical Specifications

Technical Specifications

Weight 1.1000
Manufacturer Adder Technology
Country of Manufacture United Kingdom
No. Of Ports (Computers / Hosts) 2
Hardware Compatibility Compatible with all known platforms featuring VGA video and USB HID or PS/2connectivity
Software Compatibility Operates with all known software and operating systems including Windows (all), DOS, Linux, Unix, BSD, all Sun OS, all Mac OS, NetWare etc.
OS Compatibility All known software and operating systems including Windows (all), DOS, Linux, Unix,BSD, Sun OS, Solaris, Mac OS, NetWare etc.
Interface Options USB, VGA
Case Material Robust Metal Case
Mounting Options Desktop
Computer Connections at Switch 2 x USB HID (Keyboard/Mouse), HD-15VGA, 2 or 4 x system link connection, smart card USB
Physical Design Compact case, robust metal construction, extensive shielding
Power 100-240 VAC 47/63Hz
Temperature Range OPERATING: 0C to +40C
Certifications EAL4+, CE, FCC, Tempest qualified design
Additional Accessories The special cables available for connections to each system are carefully constructed with braid and foil to provide excellent screening against signal emissions that could otherwise be eavesdropped. A similarly constructed cable is also available for the monitor connection (VSCD9). The special cables already have ferrite cores fitted to assist with signal suppression. For USB peripheral connections, we strongly recommend that (if not already fitted) you attach ferrite cores to those cables to further assist with emission suppression. VSCD5: Shielded link cable (VGA, PS/2 keyboard, PS/2 mouse), length 1.8m/6ft VSCD6: Shielded link cable (VGA, USB keyboard/mouse, USB card reader), length 1.8m/6ft VSCD7: Shielded link cable (VGA, USB keyboard/mouse), length 1.8m/6ft VSCD9: Shielded link cable (VGA only), length 1.8m/6ft RMK4: Rackmount kit (234mm wide, 1U products)
Warranty 1 Year Limited Warranty
Order Codes AVSC1102-XX: Secure KVM Switch with USB, VGA and Card Reader, 2 port AVSC1104-XX: Secure KVM Switch with USB, VGA and Card Reader, 4 port XX= Mains Lead Country Code: UK = United Kingdom US = United States EURO = Europe AUS = Australia
Model Number(s) AVSC1102


The Adder Technology AVSC1102 KVM is used in a wide range of industries for a broad range of applications. The most common applications for the AVSC1102 are listed below-

Typical Applications for the Adder Technology AVSC1102 KVM

  • Aerospace
  • Air traffic Control
  • Air Traffic Management
  • Audio and Visual
  • Banking
  • Broadcasting
  • Commercial
  • Defence
  • Healthcare
  • Industrial
  • Point Of Sale
These are just some of the applications for the Adder Technology AVSC1102 in various industries. The potential applications extend further than those shown above. For further information about the Adder Technology AVSC1102 KVM or to check if the product is suitable for you application, please contact us.



The Adder Technology AVSC1102 KVM has a 1 Year Limited Warranty against defects in workmanship and materials from the date of shipment, (unless a different period is specified in an agreement between FB Peripherals and the customer)

To obtain service under this warranty, the warranty-eligible product, Adder Technology AVSC1102 KVM, must be presented to FB Peripherals Limited in the UK.

For further information on the above or for repairs and service outside the scope of warranty, please visit the Warranty and Repair section of our website.



Use spaces to separate tags. Use single quotes (') for phrases.

Rugged Keyboards, Durable Displays, Trackballs, Pointing Devices and Accessories