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- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
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Wireless HDMI Transmitter and Receiver 4K, 2.4G/5G Plug & Play Portable Wireless HDMI Extender Kit for Streaming Video and Audio to Monitor from Laptop/PC/TV Box/Projector
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Purchase options and add-ons
Brand | Elalight |
Connectivity Technology | wireless hdmi |
Controller Type | Remote Control |
Special Feature | Plug & Play, wireless hdmi, 98ft long range, 2.4g/5g dual band, high stability signal, low latency, mirroring and extension mode, portable, lightweight See more |
Compatible Devices | Laptop/PC/TV Box/Projector/Monitor |
Connector Type | Wireless HDMI Transmitter and Receiver |
Audio Output Mode | Stereo |
Video encoding | H.264, H.265/HEVC |
Color | White hdmi wireless transmitter and receiver |
Output Power | 5 Watts |
About this item
- 【Surprise Benefits Wireless HDMI Kit】: Wireless hdmi transmitter and receiver comes with three accessories (worth 25 u-sd), USB C to HDMI 4K adapter/Micro HDMI 8K adapter/Mini HDMI 8K adapter, they will be more convenient connection and adaptation for you.
- 【Plug & Play】: Wireless hdmi transmitter and receiver does not need messy cables/wifi/app/bluetooth, just plug & play, easy to connect within 10 seconds. Saving your tons of time and trouble of a traditional wired connection. Say goodbye to hassle of HDMI cables/extension cords, make your room or office clean and tidy.
- 【4K Decoding, 1080P Full HD】: Wireless HDMI Transmitter and Receiver supports 4K decoding and ultra-high-definition output at 1080P/60Hz, offering exceptional visual experiences for learning, business meetings, family gatherings, and gaming, direct HDMI signal connection enables high quality video signals and provides low latency, delay and tear free video. Enjoy crystal clear viewing on larger screen!
- 【Screen Mirroring/Extension Modes】: HDMI sender and receiver wireless has mirroring and extension functions, allowing you to project the content from devices as laptops, cameras, and cable TV set-top boxes onto high-definition TVs, projectors, and displays, providing a versatile application experience. Enjoy convenience experience via wireless hdmi transmitter and receiver!
- 【98 Feet Long Range, Dual Band】: Wireless HDMI transmitter and receiver reaches up to 98 feet long range transmission, ensuring uninterrupted connectivity (latency less than 0.1s, almost real-time). Utilizing a 2.4G/5G transmission protocol for strong anti-interference and high stability signal.
- 【Compact but Powerful 】: You can put wireless hdmi transmitter and receiver into your pocket and carry it wherever you go based on it's compact and lightweight (only 0.2 lbs) design. HDMI wireless works with wide range to devices such as PCs, laptops, cameras, DVs, TV boxes, Smartphone(Only Compatibility with Samsung S21/Apple15/iPad 10th Or Above Models) to projectors, monitors, HDTVs. Wireless transmitter and receiver suitable for business meeting, large conference, teaching, home theater, outdoor theater, live camera, live sports, photographic work and etc. Note: Need a Type C Cable to HDMI Transmission Function, please confirm if your phone/tablet supports image output for that use.
- 【Please Note】: If wireless hdmi transmitter and receiver connection is not stable or if your computer lacks power/can't supply power to HD, please plug the transmitter's power into adapter or micro power interface (5V/2A). Transmission distance/speed may be affected when passes through walls or encounters obstacles. 1-YEAR after-sale provided, please contact us if you have any question about this wireless hdmi transmitter and receiver kit.
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Product Description

If you have issue when use it such as can not connect/no images, there may be a pairing problem.
- Please follow the steps to repair it as below:
- Step 1. Connect TX to computer/TV box and RX to monitor/Projector/TV.
- Step 2. Connect TX and RX to a power source.
- Step 3. After connecting TX and RX, TX flashes and RX stays on.
- Step 4. Press and hold RX for more than 7 seconds, and "ready to pair" appears on the display.
- Step 5. Now press and hold TX for more than 7 seconds, TX will turn off briefly and then flash again, wait for 5-20 seconds.
- Step 6. "Paring" begins to appear on the screen, and a QR code appears (the "x" state will become "√" after a few seconds).
- Step 7. Wait for 5-10 seconds before the screen starts sharing. Just set it once, and it will pair automatically next time.
If you have issue that only image but no audio, please check the audio setting on your TV or Monitor
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This Item ![]() Elalight Wireless HDMI Transmitter and Receiver 4K, 2.4G/5G Plug & Play Portable Wireless HDMI Extender Kit for Streaming Video and Audio to Monitor from Laptop/PC/TV Box/Projector | Recommendations | |||||
Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | |
Price | -27% $72.99$72.99 List: $99.99 | $72.99$72.99 | -50% $129.99$129.99 Typical: $259.99 | $72.99$72.99 | $72.99$72.99 | $129.99$129.99 |
Delivery | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 |
Customer Ratings | ||||||
Sold By | Damai Bestseller | Allextend | XSGML Ltd | YuanzhuoUS | Amiluo Life | LaunchWonder |
number of channels | 2 | 2 | 6 | — | 1 | 5 |
connectivity tech | wireless hdmi | Wireless HDMI | Wireless HDMI | WIRELESS HDMI | Wireless | wireless hdmi |
control method | remote | touch | touch | — | touch | touch |
controller type | Remote Control | Remote Control | Button Control | Button Control | Button Control | Button Control |
audio output type | HDMI | HDMI | Speakers, HDMI | — | HDMI | HDMI |
supported services | Hulu,Netflix,Prime Video,YouTube | Skype | Hulu, Netflix, Prime Video, YouTube, Google TV | All | Browser | Hulu,Netflix,Prime Video,YouTube |
HDMI ports | — | 2 | 2 | — | 2 | 2 |
video encoding | H.264, H.265/HEVC | H.264, H.265/HEVC | H.264, H.265/HEVC | — | — | H.264, H.265/HEVC |
model number | DT257W-H | R-1 | G79 | DT257W-H | DT269W-H | CHD01 |
output wattage | 5 watts | 5 watts | — | — | 5 watts | — |
Videos
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Elalihgt Wireless HDMI Transmitter and Receiver
Damai Bestseller
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Elalight Wireless HDMI Transmitter Receiver 4K
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Easy Peasy Wireless HDMI Transmitter/Receiver
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Customer Review: Easy setup and works awesome
@GraymanPOTA
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Customer Review: Wireless HDMI Transmitter and Receiver
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What's in the box
Product information
Product Dimensions | 5.8 x 3.7 x 1 inches |
---|---|
Item Weight | 5 ounces |
ASIN | B0D83WRJSJ |
Item model number | DT257W-H |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #9,591 in Electronics (See Top 100 in Electronics) #3,163 in Home Theater Accessories |
Date First Available | July 3, 2024 |
Manufacturer | Elalight |
Warranty & Support
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Elalight Wireless HDMI Transmitter and Receiver 4K, 2.4G/5G Plug & Play Portable Wireless HDMI Extender Kit for Streaming Video and Audio to Monitor from Laptop/PC/TV Box/Projector
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the HDMI extender works well, particularly for meetings and conferences, with no lag in both sound and video. The device delivers crisp 1080p video with good color reproduction, and customers appreciate its ease of setup as a plug-and-play gadget. They praise its flawless wireless connectivity and reliable performance, making it great for presentations and meetings. Customers consider it good value for money.
AI-generated from the text of customer reviews
Customers find that the HDMI extender works well, particularly for television and computer use, and is effective for meetings and conferences.
"...I’m mirroring my phone screen or connecting my tablet, everything works seamlessly...." Read more
"...It even works through walls which is totally awesome. The picture quality on my monitor is pretty good...." Read more
"...I also tried it out for a few work presentations. It worked fine, but I did notice the video wasn't completely smooth at times when there was, again..." Read more
"Works exactly as intended! I’m able to swap the transmitter between my Nintendo Switch and Xbox 360 whenever I want and never have any interruptions...." Read more
Customers find the HDMI extender easy to set up and use, describing it as a simple plug-and-play gadget that connects easily.
"...highly recommend this HDMI wireless extender for anyone looking for a simple, reliable, and flexible solution for wireless connectivity." Read more
"...It is as simple as plug and play. I connected the transmitter to my laptop, the receiver to my monitor, and like magic it worked...." Read more
"...It was all very usee friendly. My main thing is watching movies, and I have to say, the 4K resolution is quite good...." Read more
"...We used it for a few events at our office and no issues. Awesome plug and play gadget! Highly recommend." Read more
Customers praise the HDMI extender's picture quality, delivering crisp 1080p video and true 4K resolution with good color reproduction.
"...The signal quality is excellent, with no noticeable lag or drops, even when streaming high-definition content...." Read more
"...My main thing is watching movies, and I have to say, the 4K resolution is quite good. My movie nights have definitely been upgraded!..." Read more
"...You will have to power your transmitter via USB though. Picture and sound are perfect and it covers very impressive distance...." Read more
"...It offers a smooth, reliable connection with good resolution and minimal lag, making it ideal for both entertainment and productivity purposes...." Read more
Customers praise the HDMI extender's performance, noting no lag at all and barely noticeable delays in both sound and video.
"...The signal quality is excellent, with no noticeable lag or drops, even when streaming high-definition content...." Read more
"...It offers a smooth, reliable connection with good resolution and minimal lag, making it ideal for both entertainment and productivity purposes...." Read more
"...Every now and then, there is the occasional minimal lag but nothing annoying or long lasting..." Read more
"...Image quality is very good and there is no lag whatsoever." Read more
Customers find the HDMI extender offers good value for money.
"...This product is also much more reasonably priced than others like it on Amazon." Read more
"...highly useful at a reasonable price." Read more
"...Very good quality with probably the most affordable price among other HDMI wireless devices. No setup or things downloading needed...." Read more
"...Great product, thank you." Read more
Customers praise the HDMI extender's flawless wireless connectivity, with one customer highlighting its long-range capabilities and another mentioning successful streaming of HD security cameras.
"...both iPhone and Android devices, making it a versatile solution for streaming from virtually any device...." Read more
"...It turned out to be a great solution for wirelessly casting content from our Windows devices, offering a smooth experience for both casual use and..." Read more
"...windows laptop, PS4, and Xbox series X. Have transmitted with no issues from 20ft away...." Read more
"...the docking station on one side of the room but I still get a great connection even with that distance...." Read more
Customers praise the video quality of the HDMI extender, describing it as reliable and high-quality, with one customer noting that it transmits without interruptions or loss of quality.
"...this HDMI wireless extender for anyone looking for a simple, reliable, and flexible solution for wireless connectivity." Read more
"...This wireless HDMI kit has been a solid addition to my setup. It is convenient, easy to use, and delivers a good performance ." Read more
"...between my Nintendo Switch and Xbox 360 whenever I want and never have any interruptions...." Read more
"...It offers a smooth, reliable connection with good resolution and minimal lag, making it ideal for both entertainment and productivity purposes...." Read more
Customers find the HDMI extender great for presentations and meetings, with one customer specifically mentioning its effectiveness for PowerPoint lessons.
"...It’s perfect for presentations, home entertainment, or just sharing content from your devices...." Read more
"...good resolution and minimal lag, making it ideal for both entertainment and productivity purposes...." Read more
"...Definitely was worth the cost of the device. It will be great for presenting at our office." Read more
"...I am a teacher so it's Super great for power point lessons without using pesky cables!" Read more
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Top reviews from the United States
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- Reviewed in the United States on January 15, 2025I recently purchased this HDMI wireless extender, and I am thoroughly impressed! One of its standout features is how incredibly easy it is to set up and use. Even if you’re not tech-savvy, you’ll have no trouble getting it running in no time.
What truly sets this device apart is the variety of extra connectors and adapters it comes with. It’s compatible with both iPhone and Android devices, making it a versatile solution for streaming from virtually any device. Whether I’m mirroring my phone screen or connecting my tablet, everything works seamlessly.
The signal quality is excellent, with no noticeable lag or drops, even when streaming high-definition content. It’s perfect for presentations, home entertainment, or just sharing content from your devices.
Overall, I highly recommend this HDMI wireless extender for anyone looking for a simple, reliable, and flexible solution for wireless connectivity.
I recently purchased this HDMI wireless extender, and I am thoroughly impressed! One of its standout features is how incredibly easy it is to set up and use. Even if you’re not tech-savvy, you’ll have no trouble getting it running in no time.
What truly sets this device apart is the variety of extra connectors and adapters it comes with. It’s compatible with both iPhone and Android devices, making it a versatile solution for streaming from virtually any device. Whether I’m mirroring my phone screen or connecting my tablet, everything works seamlessly.
The signal quality is excellent, with no noticeable lag or drops, even when streaming high-definition content. It’s perfect for presentations, home entertainment, or just sharing content from your devices.
Overall, I highly recommend this HDMI wireless extender for anyone looking for a simple, reliable, and flexible solution for wireless connectivity.
Images in this review
- Reviewed in the United States on December 7, 2024I recently installed a new desk in my home office and I have to redo my entire desk setup so I thought it would be a great time to try out this HDMI transmitter and receiver set so I can have less cord chaos in my workspace.
This is actually the biggest win for me. My entertainment setup was a mess of wires, and this thing just cleaned it all up. It feels good to have that extra space and not worry about tripping over anything.
It is seriously the easiest to setup and make the switch to. It is as simple as plug and play. I connected the transmitter to my laptop, the receiver to my monitor, and like magic it worked. No drivers, no software, no hassles.
It has a decent range I have not tested it at the full 100ft, but I can stream from my living room to my bedroom with no problems. It even works through walls which is totally awesome.
The picture quality on my monitor is pretty good. It's not perfect 4K, but it is definitely clear enough for watching movies and playing games.
Every now and then, there is the occasional minimal lag but nothing annoying or long lasting
This wireless HDMI kit has been a solid addition to my setup. It is convenient, easy to use, and delivers a good performance .
- Reviewed in the United States on December 24, 2024I got this device recently, and I have been putting it through all the tests. Setting it up was truly simple. I just plugged it into my TV and my laptop, and that was it, I was connected. No need to mess around with complex settings or install anything. It was all very usee friendly.
My main thing is watching movies, and I have to say, the 4K resolution is quite good. My movie nights have definitely been upgraded! That being said, I did find that the connection was not always rock solid. If there was a wall between where I plugged in the device and the screen I was using, the picture quality would sometimes take a hit. So it seems like it's happiest when there's nothing blocking its path.
I also tried it out for a few work presentations. It worked fine, but I did notice the video wasn't completely smooth at times when there was, again, a wall in the way. Using this in a big open room is the best for functionality.
Ultimately, I am enjoying this device. It is fantastic for close range use
- Reviewed in the United States on March 6, 2025Works exactly as intended! I’m able to swap the transmitter between my Nintendo Switch and Xbox 360 whenever I want and never have any interruptions. One thing to note is that the devices require a power source, but I just plug them into the console and TV directly which works for me. This product is also much more reasonably priced than others like it on Amazon.
5.0 out of 5 starsWorks exactly as intended! I’m able to swap the transmitter between my Nintendo Switch and Xbox 360 whenever I want and never have any interruptions. One thing to note is that the devices require a power source, but I just plug them into the console and TV directly which works for me. This product is also much more reasonably priced than others like it on Amazon.Easy to use for a great price
Reviewed in the United States on March 6, 2025
Images in this review
- Reviewed in the United States on March 6, 2025Was very skeptical during the purchase, mainly due to how far the transmitter and receiver will be. Plus there’s 2 walls in between for our setup. I was pleasantly surprised how actually seamless it works. Especially if you have a Mac/ipad or an iPhone (you don’t need to run an additional USB cable for power) - it just powers directly with a provided HDMI to USB-C adapter. You will have to power your transmitter via USB though. Picture and sound are perfect and it covers very impressive distance. We used it for a few events at our office and no issues. Awesome plug and play gadget! Highly recommend.
5.0 out of 5 starsWas very skeptical during the purchase, mainly due to how far the transmitter and receiver will be. Plus there’s 2 walls in between for our setup. I was pleasantly surprised how actually seamless it works. Especially if you have a Mac/ipad or an iPhone (you don’t need to run an additional USB cable for power) - it just powers directly with a provided HDMI to USB-C adapter. You will have to power your transmitter via USB though. Picture and sound are perfect and it covers very impressive distance. We used it for a few events at our office and no issues. Awesome plug and play gadget! Highly recommend.An impressive plug and play device! Just works
Reviewed in the United States on March 6, 2025
Images in this review
- Reviewed in the United States on February 2, 2025I just set up a new desk in my home office.
connecting the (also new) laptop to the 75 inch 4K TV I use as a second monitor was out of the question unless the cable ran 15 feet thru the room.
this HDMI transmitter/receiver cleaned up the mess, was easy to set up - and it just works transmitting the 4K signal my 4K laptop sends out to the 4K TV. that simple.
have still to try it thru a wall to another TV for entertainment streaming (another option to make life easier, on top of the office use), but that will just be the cherry on the cake.
highly useful at a reasonable price.