HDMI DC napájací injektor Vivolink PROHDMIPOWER 3 m

The Vivolink PROHDMIPOWER HDMI DC Power Injector is a 3 m cable assembly with male and female HDMI Type A connectors and an integrated USB-A power lead. It supports HDMI 1.1 features including 3D and Audio Return Channel (ARC), and uses copper-plated contacts for consistent signal transmission. The cable is designed to supply DC power to compatible HDMI devices without requiring an additional dedicated power source.

Advantages

The 3 m length provides flexibility for installation between devices while the HDMI Type A male-to-female configuration preserves signal continuity. Copper-plated contacts reduce signal loss and maintain reliable audio/video performance. The integrated USB-A power connector allows easy connection to standard USB power sources to inject DC power into the HDMI line. The product is compact and lightweight, suitable for installations where space is limited.

Suitable for

• Powering HDMI devices that accept DC power injection via HDMI
• Extending HDMI connections while supplying power to inline adapters or extenders
• Home AV setups where an external power outlet is not available near the HDMI device

Key specifications

• Brand: VivoLink
• Model: PROHDMIPOWER
• Cable length: 3 m
• Connectors: HDMI Type A male, HDMI Type A female, USB-A male (power)
• HDMI version support: 1.1 (supports 3D, ARC)
• Contacts: copper-plated
• Colour: Black
• Weight: 0.03 kg
• EAN: 5706998777461

How to use

Connect the HDMI Type A male end to the source device and the HDMI Type A female end to the HDMI cable or device requiring power injection. Plug the USB-A male connector into a suitable USB power source to provide DC power. Verify that the target HDMI device supports power injection via the HDMI line before use. Ensure all connections are secure and avoid excessive bending of the cable to maintain signal integrity.

Recommendations

Use a USB power source that matches the power requirements of the target device and avoid high-voltage or non-standard chargers. Keep the cable away from strong electromagnetic interference sources and do not expose it to excessive heat or moisture.