The Active High-Speed HDMI cable is the perfect solution for extending HDMI signals in classrooms, conference rooms, boardrooms, & other commercial environments requiring a reliable long-distance connection up to 50 feet (15 metres). The Active HDMI cable features a built-in signal booster that supports HDMI A/V connections at longer distances than non-active cables, allowing you to connect your Blu-Ray player, Laptop, Chromebook or other HDMI device to your HDTV, projector or HDMI-capable display up to 15 metres apart with no signal loss. This cable does not require an external power adapter & supports 1080p resolution at 60 Hz, 3D video, Deep Colour & detailed image display. in addition, EDID & HDCP are supported for compatibility with HDMI source devices, displays, & content. Combine this active HDMI cable with wall plates for a clean, professional connectivity solution that can be used with projectors in classrooms, conference rooms, or training rooms.