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Two small rectangular plastic boxes with HDMI ports and power connectors side by side

IOGEAR

IOGEAR GPLHDPROK HDMI Over Powerline Extender Kit 984 ft 1080p

SKU CH-NNJ4-DBWAF

Extends 1080p HDMI video and audio up to 984 ft over existing power lines with local loop-through and IR control included

  • Power drawTx: 8 W (1080P), 7.5 W (720P) Rx: 7 W (1080P), 6.5 W (720P)
  • HousingCase: Plastic
  • Supported distanceUp to 984 ft (300m)
  • Supported resolutionsVideo Resolution: 480p, 576p, 720p, 1080i, 1080p
  • SoundOutput: LPCM
  • HDMI portsInput: 1 x HDMI Output: 1 x HDMI Loop Through (Transmitter),
  • Transmit 1080p video up to 984 ft over existing power lines
  • Local HDMI loop-through on transmitter keeps source display connected
  • IR extension and blast cables enable remote source control
  • Supports 480p, 576p, 720p, 1080i and 1080p resolutions
  • Operates from 0 to 60 °C with 100–240 V power adapters

What this kit does and who needs it

The IOGEAR GPLHDPROK sends 1080p video and LPCM audio up to 984 ft over existing power lines. A transmitter with a local HDMI loop-through connects the source, while a receiver drives the distant display. The kit includes both units, IR cables, two power adapters and two HDMI cables. It suits installers who need long runs without new cabling.

Check your setup before ordering

Both units require a standard 100–240 V outlet and operate from 0 to 60 °C. The source must provide an HDMI signal at 480p, 576p, 720p, 1080i or 1080p. The display needs an HDMI input. Each unit measures 1.00" x 5.90" x 3.70" and draws 6.5–8 W depending on resolution. Ensure outlets are on the same electrical circuit for reliable transmission.

Who this suits and who should look elsewhere

Ideal for integrators extending HDMI to a projector or secondary screen across a building using mains wiring. Not for buyers who need 4K or HDR support, runs beyond 984 ft, or wireless RF transmission. Also unsuitable if the two outlets sit on separate phases or circuits that block powerline signals.

How it compares

Measured against everything we stock in A/V Extenders & USB Hubs, at today’s prices. Recalculated every night.

Price $257.99
Pricier than about 77% of the 239 comparable items (median $132.99).

Specifications

Product
Brand nameIOGEAR
Model nameGPLHDPROK
Performance
Supported distanceUp to 984 ft (300m)
Display
Supported resolutionsVideo Resolution: 480p, 576p, 720p, 1080i, 1080p
Audio & video
SoundOutput: LPCM
Ports & slots
HDMI portsInput: 1 x HDMI
Output: 1 x HDMI Loop Through (Transmitter), 1 x HDMI (Receiver)
Power
Power drawTx: 8 W (1080P), 7.5 W (720P)
Rx: 7 W (1080P), 6.5 W (720P)
Power supplyVoltage: 100 to 240 V
Size & build
Product dimensionsTx: 1 in × 5.9 in × 3.7 in
Rx: 1 in × 5.9 in × 3.7 in
Product weight0.84 lb (0.38 kg)
Shipping weight0.99 kg
Package size241 × 175 × 81 mm
More details
HousingCase: Plastic

Questions about this item

What cables and accessories are included in the box?

The kit ships with a transmitter, a receiver, two HDMI cables, two power adapters, an IR extension cable, an IR blast cable, a quick start guide and a warranty card.

Which video resolutions does this extender support?

It handles 480p, 576p, 720p, 1080i and 1080p at up to 60 frames per second over the powerline link.

How far can the signal travel over my existing power outlets?

The system is rated for up to 984 ft (300 m) between the transmitter and receiver using standard household wiring.

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