Mini HDMI adapter connects a tablet NUC barebones desktop camcorder DSLR or other device with Mini HDMI to a TV monitor or projector with HDMI input; Check that your device has HDMI Mini the mid-sized HDMI connector; An HDMI cable (sold separately) is requiredVideo resolution support up to full 4K including 4096x2160 3840x2160 2560x1600 2560x1440 1920x1200 and 1080p; 4K video requires a 4K equipped source HDMI cable and output displayHDMI 2.0 compatible HDMI to HDMI Mini Adapter with Audio Return Channel (ARC) HDMI Ethernet Channel (HEC) 48 bit color depths 32 channel audio Dolby True HD 7.1 audio and 3D video; Supports HDCP compatible equipment for viewing content protected videoCost-effective 2-pack provides a spare adapter to keep in a notebook sleeve when traveling; Lightweight adapter with a short cable tail will not put strain on the Mini-HDMI port of your valuable deviceSuperior construction combines gold-plated connectors with easy grip treads and molded strain relief for frequent use and long life; A lifetime warranty is included with these adapters for peace of mind when purchasing