HDMI Extender Splitter 1x4 - 1080P@60Hz Over CAT6, 165ft

In this review of the HDMI Extender Splitter 1x4 the bottom line is simple: it is for anyone who needs to send one HDMI source to up to four displays at a distance without losing picture or audio quality. The kit's single-transmitter plus four-receiver design and support for 1080P@60Hz make it a practical choice for small digital signage, multiple-TV installations, or home AV setups where long runs of CAT5e/CAT6/CAT7 cable are far more convenient than long HDMI leads. Setup is plug-and-play and the POC function reduces power clutter, which is the single biggest reason to buy.

Key Features

• 1x4 Splitter: Transforms one HDMI input into four outputs so a single source can feed multiple displays simultaneously without additional switching.
• Long-distance transmission: Extends HDMI signals up to 165ft (50m) over a single CAT6 cable (shorter on Cat5e) so displays can be placed far from the source.
• 1080P@60Hz support: Delivers full 1080P resolution and 3D compatibility for clear, smooth video and synchronized audio across all connected screens.
• POC power: Power over cable means only one power adapter is required to run the entire kit, simplifying installation and reducing outlet needs.
• EDID copy function: Copies display EDID to match source and displays for better compatibility across different screens and setups.
• Rugged build: Metal housings with heat dissipation ports help the units stay cool and durable in continuous use.

Who It's For

The HDMI Extender Splitter is best for installers, small businesses, classrooms, or homeowners who need to distribute a single HDMI feed to multiple screens located up to 165ft (50m) away. It is particularly useful where running HDMI cable would be impractical and network-style CAT cable routing is already available.

Those who need resolutions above 1080P, IP streaming over network switches, or integrations with managed network systems should look elsewhere, since this kit is designed for point-to-point HDMI extension over CAT cables and does not support IP transmission over network infrastructure.

Pros & Cons

Pros

• Reliable 1080P@60Hz transmission with low latency, producing clear pictures on multiple TVs.
• POC function reduces the need for multiple adapters and simplifies installation.
• EDID copy improves compatibility with varied display models and helps avoid resolution mismatches.
• Metal enclosure and ventilation ports add durability for continuous operation.

Cons

• Limited to 1080P and does not support 4K resolutions, so it is not future-proof for 4K sources.
• Does not support network IP transmission; requires direct runs of CAT5e/CAT6/CAT7 cables to each receiver.

Specifications

Our Verdict

The HDMI Extender Splitter 1x4 is a solid, cost-effective solution for anyone who needs to distribute a single 1080P source to multiple distant displays. Its POC capability and EDID copy make installation straightforward and reliable, and the long reach over CAT6 is ideal for retail, classroom, or home AV setups that do not require 4K. For 1080P multi-display needs it offers strong value and sensible engineering.

Frequently Asked Questions

Can one power adapter run the whole kit?
Yes. The unit supports POC so the single included power adapter can power the transmitter and all four receivers when connected correctly.

What cable should I use for best distance?
Use high-quality CAT6 or CAT7 cable to reach the full 165ft (50m); CAT5e is supported but recommended distance is shorter (around 45m).

Does it support 4K or IP transmission?
No. The extender supports up to 1080P@60Hz and does not provide IP transmission over network switches; it requires direct CAT cable runs to each receiver.