Hall Research GC-HDPI-USB USB to HDMI Power Injector for Javelin Cables

SKU: HRGCHDPIUSB MFR: GC-HDPI-USB
$21.84
$22.99
Save: $1.15 (5%)
Earn VIP Reward Points

Key Features

  • Boost your Javelin Cables performance with this USB to HDMI power injector!
  • Ensure reliable HDMI signal transmission with this Hall Research power supply.
  • Use this USB to HDMI adapter to provide extra power for stable video output.
  • Perfect for long HDMI cable runs, eliminating signal loss with power boost.
  • Get crystal-clear video: this power injector enhances HDMI display quality.
  • Quickly connect and power your HDMI devices via USB with this adapter!
See More Product Details
Special Order?Estimated to Ship: 08/16/2025
Calculate Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$2.99

2 Year

$3.99

3 Year

$4.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Shopper : Why Did You Choose This?Terence S : because they have items that aren't found anywhere else

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Hall Research GC-HDPI-USB Specifications

  • Used for

    Javelin Cables

  • Connectors

    USB to HDMI

About Hall Research GC-HDPI-USB

The GC-HDPI-USB USB to HDMI Power Injector is a powerful and reliable solution for powering your electronic devices. This high-quality power injector is designed with a convenient HDMI pass-thru adapter that can be utilized at either end of your HDMI cable.

Engineered to plug seamlessly into any HDMI source, the GC-HDPI-USB routes 5v to the HDMI +5v line (pin 19) from an external 5v supply. This feature is particularly beneficial for devices that require a minimum of 50ma of current according to HDMI specifications.

In instances where some sources fail to provide adequate current, or the 5v output droops as the sink draws power, the GC-HDPI-USB steps in to ensure consistent power supply. This makes it an indispensable tool for port powered devices such as HDMI video switches, splitters, or cable boosters/equalizers that rely on the 5v from the source for sufficient current.

The GC-HDPI-USB power injector can substitute 5v from the external power supply to the downstream device if the source does not provide enough power on its HDMI output. The adapter does not limit its own current, meaning the amount of current available is solely determined by the external power supply.

For optimal performance and safety, it is advised to connect the adapter and cable before attaching or turning on the power supply. Please note, this power injector should only be used with 5v regulated power supplies. The 5v output becomes active once the power supply is plugged in.

Designed for durability and convenience, the GC-HDPI-USB USB to HDMI Power Injector is an essential accessory for those requiring a reliable and long-lasting power solution for their devices.

Hall Research GC-HDPI-USB Features

  • Resolves HDMI issues caused by insufficient 5v output from HDMI source
  • Low profile - does not add much depth!

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Boost your Javelin Cables performance with this USB to HDMI power injector!
  • Ensure reliable HDMI signal transmission with this Hall Research power supply.
  • Use this USB to HDMI adapter to provide extra power for stable video output.
  • Perfect for long HDMI cable runs, eliminating signal loss with power boost.
  • Get crystal-clear video: this power injector enhances HDMI display quality.
  • Quickly connect and power your HDMI devices via USB with this adapter!

What's in the box:

  • Hall Research GC-HDPI-USB USB to HDMI Power Injector
  • Hall Research 3 Year Limited Warranty