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
See also Host adapter Advanced Host Controller Interface (AHCI) Enhanced Host Controller Interface (EHCI) Non-Volatile Memory Host Controller Interface (NVMHCI) Open Host Controller Interface (OHCI) Universal Host Controller Interface (UHCI) Wireless Host Controller Interface (WHCI) Extensible Host Controller Interface (XHCI)