Tag HDMI cables

Guides

Discover What ‘HDMI Power’ is and if it Charges Devices

What is "HDMI Power" and does it charge devices?

Quick answer: many people search for “hdmi power” thinking a port can act like a charger for a laptop or phone. That idea comes from marketing language, small accessories labeled “HDMI-powered,” and newer specs that mention limited power on the…

avguru
January 18, 2026

Guides

What extra equipment should I buy with my new receiver ? For Best Performance

Start smart: an AV receiver is the central hub that switches sources, processes formats like Dolby Atmos and DTS:X, routes video to your display, and powers multiple speaker channels. Plan the number of channels and count HDMI inputs. Aim for…

avguru
December 17, 2025