Computer interface specification
Also known as xHCI
6 statements · 67% with external sources · numbers in brackets are citations
4 identifiers linking EXtensible Host Controller Interface across the web's reference databases
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eXtensible Host Controller Interface (xHCI) is a computer interface specification that defines a register-level description of a host controller for Universal Serial Bus (USB), which is capable of interfacing with USB 1.x, 2.0, and 3.x compatible devices. The specification is also referred to as the USB 3.0 host controller specification.