Power Archives

HDMI Cable Power – picture, sound and power with one cable

Of course, it’s not like the HDMI Cable Power will power your computer, TV or even monitor. The power supply in this case is for … the cable itself. Are you feeling disappointed? Well, then you probably don’t know that these really long HDMI cables need an extra power connector, usually USB-C or microUSB, which power the signal amplifier built into it.

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