If you're looking for ways to extend your HDMI connection, wireless HDMI transmitters may be a good solution. In this article, I will discuss the benefits and drawbacks of HDMI.
If wireless HDMI isn't a good fit for your setup, I also give some other options for expanding the reach of a wired HDMI connection.
Wireless HDMI is a way to connect a device to a display wirelessly using an HDMI transmitter. For wireless HDMI, you will still connect the wireless transmitters to your display and device with a standard HDMI cable, but the area between devices is entirely wireless.
Wireless HDMI is capable of extending your HDMI connection up to 50 to 650 ft (15 to 200 m), depending on the type of HDMI transmitters and conditions (is there a direct line of sight or walls obstructing the signal).
Wireless HDMI is best for areas where you can't run a cable or don't want to add clutter, especially in large areas where a display is across the room or in another room.
You can use Wireless HDMI for mounting a TV easier without having an extra cable running down a wall. It could also be helpful if you have a projector on the ceiling and want to connect a device like your laptop, PC, or console to it. You wouldn't have to worry about figuring out where to run a wire to connect the two devices.
While wireless HDMI is a great option, it has its limitations. Most wireless HDMI transmitters only support a maximum of 1080p resolution due to the wireless connection not having the same bandwidth speed as a standard HDMI cable. If you want a higher resolution, check out my other solutions for extending an HDMI connection below.
Wireless HDMI may also not work the best if there are many walls or other obstructions in the way between the HDMI transmitter. Having a direct line of sight between the two HDMI transmitters will give you the best signal quality.
Since wireless HDMI depends on the quality of the signal that it transfers, other wireless signals may cause interference with the connection. It's also best not to have multiple wireless HDMI transmitters in the same location since that can cause interference.
Teradek Spark 4K Wireless HDMI Extender
- Find the Teradek Spark 4K Wireless HDMI Extender on Amazon (affiliate link).
- Extends your HDMI connection up to 500 feet at up to 4K resolution at 30 FPS with a direct line of sight.
- Maintains video quality at 10-Bit 4:2:2 color sampling. Teradek Spark 4K Wireless HDMI Check Price on Amazon Amazon Affiliate Link
J-Tech Digital Wireless HDMI Extender
- Find the J-Tech Digital Wireless HDMI Extender on Amazon (affiliate link).
- Extends your HDMI connection up to 200 ft for 1080p resolution.
- Latency of 0.1 to 0.3 seconds. Good for video playback, but not gaming. J-Tech Digital Wireless 200 ft HDMI Extender Check Price on Amazon Amazon Affiliate Link
Wireless HDMI is a great way to extend an HDMI connection. Still, other options may better fit your situation if you want a more reliable connection or support for higher resolutions. Wired HDMI extension methods are available, like an HDMI repeater, fiber optic HDMI cable, or an HDMI over Ethernet or fiber-optic extenders. Each solution has its limits, so it's best to pick the best type for your situation.
For example, if you need to extend an HDMI cable across a room, an HDMI repeater would be good enough. If you wanted to extend the connection from your top floor to the basement, you could use an HDMI to fiber or Ethernet extender.
Below are the recommended ranges and devices, along with more details about each solution:
- Short-range extension: HDMI repeater.
- Medium-range extension: Fiber optic HDMI cable or HDMI over Ethernet
- Long-range extension: HDMI over fiber extender.
An HDMI repeater extends the connection for shorter runs by connecting two HDMI cables and amplifies the signals for better transmission.
Determining the max length when using a repeater depends on the HDMI repeater and the HDMI cable type, but I give the average ranges below. Remember that HDMI repeaters are directional, so be sure to use the device's correct input/
|4K @ 60 Hz||60–100 ft (18–30 m)|
|4K @ 30 Hz||100–130 ft (30–40 m)|
|1080p @ 60 Hz||135–195 ft (40–60 m)|
To be safe, assume a repeater can reach only the shorter end of those ranges.
- I recommend the JerGO HDMI 2.0 Repeater on Amazon (affiliate link).
- Extends up to 100 ft for 4K @ 60 Hz.
- Supports 6.0 Gb/s bandwidth with 3D transmission. JerGO HDMI 2.0 Repeater Check Price on Amazon Amazon Affiliate Link
Fiber Optic HDMI Cable
Fiber optic HDMI cables are like standard HDMI cables but made with optical fiber inside the cable and meant for farther distances up to 164 ft (50 m) for 4K @ 60 Hz.
These cables aren't meant to be used with an extender, repeater, or switch and should be used alone. They also must be installed in the correct direction, with the output/
Learn more about fiber optic HDMI cables in my article: What Is a Fiber Optic HDMI Cable and Is It Worth Getting?.
- I recommend the ATZEBE Fiber Optic HDMI Cable on Amazon (affiliate link).
- Supports 18 Gb/s bandwidth and 4K @ 60 Hz chroma 4:4:4 (no compression) with HDR10 and Dolby Vision.
- Comes in lengths ranging from 6 to 164 ft (2 to 50 meters).
- Supports ARC (Audio Return Channel). ATZEBE Fiber Optic HDMI Cable Check Price on Amazon Amazon Affiliate Link
HDMI Over Ethernet Extender
The HDMI over Ethernet extender is similar to an HDMI over fiber optic extender but uses an Ethernet cable for a shorter extension. An HDMI over Ethernet extender can extend the connection up to 130 ft (40 m) for 4K @ 60 Hz or 230 ft (70 m) for 1080p.
Learn more about HDMI over Ethernet in my article: HDMI Over Ethernet - How to Extend HDMI With Cat 5e/6a.
I recommend the AV Access HDMI 2.0 Over Ethernet on Amazon (affiliate link).
Supports 18 Gb/s bandwidth and 4K @ 60 Hz chroma 4:4:4 (no compression) with HDR10.
Supports ARC (Audio Return Channel). AV Access HDMI 2.0 Over Ethernet Check Price on Amazon Amazon Affiliate Link
To go along with the HDMI over Ethernet extender, I recommend the Cable Matters Snagless Long Shielded Cat6A Ethernet Cable on Amazon (affiliate link). Cable Matters Snagless Long Shielded Cat6A Ethernet Cable Check Price on Amazon Amazon Affiliate Link
HDMI Over Fiber Extender
An HDMI over Fiber extender uses an optical fiber cable to transmit the data to reach a much farther distance. You could use an HDMI over Fiber extender to extend the connection up 1,000 to 3,300 ft (300 to 1000 meters) for 4K @ 60 Hz.
Learn more about HDMI over fiber in my article: HDMI Over Fiber - How to Extend HDMI With Fiber-Optic Cable.
I recommend the AV Access Fiber Optic HDMI 2.0 Extender on Amazon (affiliate link).
Supports 18 Gb/s bandwidth and 4K @ 60 Hz chroma 4:4:4 (no compression) with HDR10.
Supports multi-channel PCM, Dolby, and DTS HD audio supported up to 7.1.
Supports bi-directional IR pass-through. AV Access Fiber Optic HDMI 2.0 Extender Check Price on Amazon Amazon Affiliate Link
I also recommend the Cable Matters Multimode Duplex OM3 Fiber Cable on Amazon (affiliate link) to go along with the HDMI over Fiber extender (for indoor use). Cable Matters Multimode Duplex OM3 Fiber Cable Check Price on Amazon Amazon Affiliate Link
Want to learn more about TVs? Check out the articles in my TV series:
- Best TV Display Types
- TV Resolution Explained - 8K UHD vs. 4K vs. QHD vs. FHD
- Choosing the Best TV for Your Room
- Best TV for Playing PlayStation 5 Games
- What Type of TV Is Best for Gaming?
- Ultimate Guide to Samsung QLED TVs
- Best Type of TV for Bright Rooms
- What Type of TV Has the Best Refresh Rate & Response Time?
- What Type of TV Has the Best Viewing Angle?
- Do LED TVs Have Backlight Bleed?
- How to choose the best soundbar for your TV
Find answers to your HDMI questions by checking out the articles in my HDMI series:
- Is Wireless HDMI Good for Gaming?
- HDMI ARC vs. Bluetooth - Is ARC/eARC Better Than Bluetooth?
- How to Choose the Best HDMI Cable for a 4K or 8K TV
- Are HDMI Cables All the Same?
- Does HDMI 2.0 and 2.1 Support 120, 144, and 240 Hz?
- What Are HDMI ARC and eARC? Are HDMI ARC Cables Different?
- Are HDMI Switches & Splitters Any Good? Pros and Cons
- Are HDMI Cables Backward Compatible?
- HDMI 2.1 vs. 2.0 - Which Cable Type Do I Need?
- What Is Wireless HDMI? Is It Worth Buying vs. Cables?
- HDMI Over Fiber - How to Extend HDMI With Fiber-Optic Cable
- What Is a Fiber Optic HDMI Cable and Is It Worth Getting?
- How to Extend HDMI Cables Beyond Their Limits
- HDMI Over Ethernet - How to Extend HDMI With Cat 5e/6a
- Max Length of an HDMI Cable