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Mil-Spec Computers and Monitors

VarTech Systems manufactures Mil-Spec and MIL-STD computers and monitors for rugged military applications.

Military Computers Engineered, Manufactured, and Assembled in the U.S.

Proudly made in the United States, our units are designed and built in North Carolina by a team of engineers, manufacturing technicians, and assembly technicians. We offer portable and installed computer solutions for military applications.

ITAR Registered

As an ITAR-Registered business, we are compliant with U.S. government regulations regarding the selling of military equipment to foreign nations.

Women using Monitor

Reliable in Rugged Environments

Shock and Vibration Resistance

Often upgraded with shock and vibration-resistant components such as M8, M12, and M23I/O ports., our All-Weather computers are frequently used in offroad military vehicles and naval vessels.

Weatherproof with IP67 Protection

Ready for outdoor use, our portable FieldStation, stationary All-Weather, and small form factor SuperCube are equipped with IP67 protection to stop dust and water ingress.

Reliability in Extreme Temperatures

With upgradeable features supporting operation in below-freezing temperatures or intense desert heat, our units can be relied upon in extreme environments worldwide.

Military Ship Control Room

Product Features

Security Comes First

The most important feature of military computers, our units are engineered with security at the forefront.

Trusted Platform Modules (TPM)

Equipped with Trusted Platform Modules (TPM) as required, our rugged military computers are designed to be reliable solutions for keeping classified data secure.

MIL-DTL 38999 I/O Ports

Our FieldStation units are always equipped with MIL-DTL 38999 connectors. Our All-Weather and small form factor SuperCube also offer these connectors when required for military use.

EMI Shielding

Our military-grade computers and monitors are typically equipped with EMI shielding technology for reliable performance in hostile environments.

Removable hard drives

Our FieldStation portable computers and SuperCube small form factor computers offer removable hard drives for servicemembers to save sensitive data in the rare event that a computer must be left behind or destroyed.

Military Ship

Sunlight-Readable Displays for Outdoor Applications

Our rugged field computers have been engineered for use in mission-critical programs. Whether you need a portable or installed computer, our All-Weather and FieldStation units are ready for outdoor defense applications.

Touchscreen Display Options

When your military computer system requires a touchscreen solution, look no further than the FieldStation or All-Weather. These rugged computers come with options for multiple touch technologies designed for durability.

Product Lines Used by the Military

FieldStation Portable Military Computer

Our FieldStation portable computer is designed to give soldiers the tactical edge in mission-critical applications.

With sunlight-readable screens and IP67 protection to prevent dust and water ingress, these rugged computers are ready for the world's most demanding environments, including extreme temperatures and humidity.


Often used as integrated solutions with heads-up mounting in military vehicles, our All-Weather offers a rugged solution for reliable computing in compact spaces.

Designed according to your needs, they are ready to be applied in extreme conditions, from navigation in the cold arctic seas to tactical vehicles driving offroad in the blaring desert heat.

Small Form Factor Computers

Our most rugged computers belong to our Small Form Factor series. Ready to support your existing display, the SuperCube is designed for high performance within a compact design.

Customizable to meet MIL-STD requirements as needed by customers, secure computing is at the forefront of its design.