# Technology types

Discover the technology-related types available in CQL.

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Use the summary below to quickly jump to a specific topic:

- [Device](/reference/cql/data-types/technology/device): Explore what information is available for devices.
- [Operating system](/reference/cql/data-types/technology/operating-system): Explore what information is available for the operating systems.
- [Browser](/reference/cql/data-types/technology/browser): Explore what information is available for browsers.