Opentec has been designing and assembling rugged portable computers since 1994.

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Our reputation for delivering REALLY rugged portable computers is unmatched. REALLY!

Discover what a rugged computer REALLY is:
What defines what 'rugged' is?
Industrial & Commercial Rugged Computers
Super Rugged, Defence grade Computers

Our Ultra-Mobile PCs (UMPC) are setting new benchmarks in performance, ruggedness and compactness. The soon-to-be-released RPT 5 is no exception. No toy, this UMPC adds REALLY rugged durability to its impressive full PC OS performance, yet is less than 20cm wide! COMING SOON!