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"QC18W" is the second key component of the search phrase. It describes a USB charger's power delivery capability. "QC" stands for , a proprietary fast-charging technology developed by Qualcomm. The number "18W" indicates the maximum power output of the charger.
Because of its compact footprint and high efficiency, this specific sub-board assembly is deployed across various consumer tech form factors:
Used as the internal module for USB ports on surge protectors.
(e.g., A fast-charging module, a motherboard, an industrial sensor?)
The v1.3 tag can be interpreted in two ways: