Extend a DisplayPort workstation or source to a separate operator location while retaining KVM access through an HDBaseT transport path. GEFEN GF-EXT-DPK-HBT3 is specified for DisplayPort 1.2a KVM extension, bringing video and console interaction into one purpose-built extension system. It fits installations where the display and the person controlling the attached system cannot remain at the same equipment location. Use this extender where a local computer must remain in a controlled equipment area while its display, keyboard, and mouse functions are presented elsewhere. The KVM function matters when an operator needs direct interaction with the host rather than display-only distribution. HDBaseT provides the transport technology named for this system, so deployment planning should treat the video and KVM path as one linked connection rather than independent display and peripheral products. This specific configuration combines DisplayPort 1.2a support with HDBaseT-based KVM extension. That combination is the key selection point for sites standardizing on DisplayPort endpoints or requiring an extender matched to a DisplayPort KVM workflow. It is not presented as a general audio/video switch: select it when the required function is remote DisplayPort operation with KVM control over its HDBaseT extension architecture.