---
product_id: 279040708
title: "GREATHTEKHDMI Extender, Up to 164 ft/50m, Over Cat5e/Cat6/Cat7 Ethernet Cables, 1080P@60Hz Ultra HD Uncompressed Transmit"
price: "$73.69"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/279040708-greathtekhdmi-extender-up-to-164-ft-50m-over-cat5e-cat6
store_origin: US
region: United States of America
---

# GREATHTEKHDMI Extender, Up to 164 ft/50m, Over Cat5e/Cat6/Cat7 Ethernet Cables, 1080P@60Hz Ultra HD Uncompressed Transmit

**Price:** $73.69
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** GREATHTEKHDMI Extender, Up to 164 ft/50m, Over Cat5e/Cat6/Cat7 Ethernet Cables, 1080P@60Hz Ultra HD Uncompressed Transmit
- **How much does it cost?** $73.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/279040708-greathtekhdmi-extender-up-to-164-ft-50m-over-cat5e-cat6)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

GREATHTEKHDMI Extender, Up to 164 ft/50m, Over Cat5e/Cat6/Cat7 Ethernet Cables, 1080P@60Hz Ultra HD Uncompressed Transmit

## Images

![GREATHTEKHDMI Extender, Up to 164 ft/50m, Over Cat5e/Cat6/Cat7 Ethernet Cables, 1080P@60Hz Ultra HD Uncompressed Transmit - Image 1](https://m.media-amazon.com/images/I/61M7aqc51rL.jpg)

## Questions & Answers

**Q: Can you power this from the receiver end? i have a device mounted on a wall sending(tx) hdmi to cat5 to the receiver(rx) in another room.?**
A: Thanks for your enquiry. This item is a POC HDMI extender which only need one power adapter connect to TX is enough to support the whole kit working. The power adapter only support to connect to the TX but not support to connect to RX, so obviously it cannot power from the receiver end. Meanwhile, please using high quality Ethernet cable when using this kit to get high quality audio and video transmission.

**Q: Will this work to extend hdmi arc?**
A: I’ve tried all kinds of them and rocket fish used to make the best but no longer make anything. These extended work great for old receivers/avr but are non compatible with new ones so it really depends on what you have and how old it is. They said it would work with anything but when I upgraded my avr it would not work

**Q: How do i change channels on extended display .?**
A: Thanks for enquiry. This item only support audio and video transmission Synchronously, not with IR control function, so cannot support change channels on the extended display.

**Q: What would cause a tv being used as a monitor to blink when using this product?**
A: If you want to use your TV as a monitor, then your monitor needs to have an HDMI signal input port, and at the same time, your signal source also needs to have an HDMI signal output port. Only under such circumstances can this model of product help you achieve the effect you want.

## Frequently Bought Together

- HDMI Extender, Up to 164 ft/50m, Over Cat5e/Cat6/Cat7 Ethernet Cables, 1080P@60Hz Ultra HD Uncompressed Transmit
- avedio links HDMI Splitter 1 in 2 Out [with 4 Feet HDMI Cable] 4K 1x2 HDMI Splitter Duplicate/Mirror Screen Only (Not Extend), Copy 1 Source to 2 HDMI Displays at The Same Time
- OREI HDMI Splitter 1 in 2 Out - For TV Mirror Only - Not for Multi Monitors, No HDCP bypass, USB Powered, No Adapter Included,1080P@60Hz & 4K@30Hz Resolutions – HDMI Splitter (HD-102)

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**Shop now:** [https://www.desertcart.us/products/279040708-greathtekhdmi-extender-up-to-164-ft-50m-over-cat5e-cat6](https://www.desertcart.us/products/279040708-greathtekhdmi-extender-up-to-164-ft-50m-over-cat5e-cat6)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*