Host controller interface
# Host controller interface

Host Controller Interface or Host controller interface may refer to:

* Host Controller Interface (FireWire), an interface that enables a FireWire host controller to communicate with a driver
* Host Controller Interface (USB), an interface that enables a USB host controller to communicate with a driver
* Host Controller Interface (Bluetooth) in Bluetooth protocols
* Host Controller Interface (non-volatile memory), an interface that enables SATA Express / NVM Express SSDs to communicate with a driver
