facing right-side DT LT355 rugged laptop

DT Research LT355
Rugged Laptop

Experience a new standard of performance with our cutting-edge LT355, featuring a spacious 15.6″ touchscreen display. Powered by Intel® Core™ i7/i5 processors, this rugged workhorse is designed to tackle your most demanding tasks with ease.

With a full-sized keyboard, ensuring your productivity knows no bounds. Whether you’re on-site, in the field, or at the office, typing will feel effortless.

Contact us for a competitive quote. We will respond within 1 business hour.


An IP65-certified, the DT LT355 can typically operate in harsh, dusty environments and can handle water splashes without being damaged.


Featuring an embedded NVIDIA RTX A1000 or A2000 MXM graphics card is likely to provide high-quality graphics.


Equipped with Wi-Fi 6 technology and supports operation on three different frequency bands: 2.4 GHz, 5 GHz, and 6 GHz.


The DT Research LT355 features 3 feet of drop protection, ensuring it can withstand accidental drops from this height.

black DT Research LT355 Rugged laptop back display

DT Research LT355 Photo Gallery

black DTLT355 laptop with keyboard facing right side
black DT Research LT355 back display front-right facing

Multi-functional Mobile Solutions

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With multi-touch support and a built-in microphone, the LT355 rugged laptop enables audio recording and communication for various construction-related tasks.

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Dual hot-swappable batteries in the LT355 with an Intel Core i7/i5 processor, provide extended runtime, and flexibility, ensuring continuous productivity without downtime.

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The LT355’s enclosure is a blend of strong ABS + PC plastic and lightweight magnesium-aluminum alloy, providing durability and resilience without excessive weight.

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Field Service

The dual RAM slots allow for memory upgrades to boost the LT355’s overall performance, and the back-lit keyboard improves typing in low-light conditions.

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Allows users to use a digital pen for precise input without directly touching the screen of DT LT355, and it is IP65-rated that can withstand exposure to water and dust.

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Law Enforcement

MIL-STD-810H for shock and vibration protection, makes the DT Research LT355 laptop is suitable for rugged and challenging environments.

Power + Resilience

Optimize your workflow with the DT Research LT355.

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Contact Us

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Consult with our DT Research Technology Experts

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