Wireless HDMI Transmitter and Receiver 100ft/30m,4K Decode 1080P Output Wireless HDMI,2.4G/5G Plug&Play HDMI Wireless Extender,for Streaming Video and Audio to Monitor from Laptop/TV Box

It Works as advertised. One of the reviewers displayed a photo of his laptop not having a USB-C power cable connected to TX and this was not mentioned or shown by anyone else, my TX dongle did not require use of the USB-C power cable when plugged into my PC or my laptop, the power provided to the TX by female receptacle was sufficient for transmission of signal. I did not use this product with my phone but I know it works a Reviewer showed how to use it successfully with a phone. I highly recommend this product based on ease of use, cost effect, and quality of video displayed at 4K. I did not use this product at 8K.

I had two TVs set up in my house controlled by a laptop and coax run through the walls from the laptop to the TV. The TVs were old and didn't have an HDMI inputs on them and one broke. The new TV's resolution was too high to support the converter box I had to support the USB to coax converter I had. I ordered this wireless HDMI system, plugged it in and my problem was solved instantly. I will thrilled, it works like a charm!

I recently purchased an HDMI extender to streamline my home entertainment setup, and I couldn’t be more impressed. The installation was incredibly straightforward—just plug and play, no complicated configurations required. It extended my HDMI signal across a significant distance without any noticeable loss in video or audio quality.The video resolution stayed crystal clear, even at 1080p and 4K, and there was no lag or signal dropouts, which is a huge win for both streaming and gaming. I was also pleasantly surprised by how well it handled audio pass-through, keeping everything in perfect sync.The build quality is solid, and the included power adapters and IR passthrough feature add extra convenience, especially if your devices are stored in a different room.

I didn’t read the instruction and it just works without configuration. Just have to make sure there is a power source to power up the sticks. Otherwise they don’t talk to each other. Very easy setup. No lag in displaying.

Purchased this HDMI transmitter after looking at good reviews,first impressions seemed fairly good, however noticed there seemed to be something off (I have a good eye for video issues) seemed there was either lag or a lower refresh rate, however after trying several PCS & even a Mac and having the transmitter reporting to the computer at 1080P@60Hz I assumed being I didn't have anything to compare it to I was just "imagining things" however this ended up not to be the case after around a month of using this I kept noticing that issue, decided to see if it was just me being really picky or a true issue so ordered a equivalent different brand HDMI transmitter from Best buy for $79.99 (Aluratek Streamcast Pro) and indeed this transmitter no matter what it reports to the device it's connected to is NOT 60HZ it's either 24 or 30Hz the transmitter from Best buy performed as a hardware cable would much more fluent video, at that point I known this listing is incorrect and deceptive. Well this does down scale and accept 4K & 1080P@60Hz but downgrades the refresh rate to 24 or 30Hz no matter what signal you feed it, I'm not sure about the resolution it reports 1080 can't really comment on that. But the refresh rate being inaccurate is a big deception & really should be corrected. 30Hz is good for a presentation on a projector that's about it, for actual video streaming it sucks. Unfortunately while I'm still in the return timeframe I threw away the packaging so I am now stuck with this. Shame on the seller for false advertising, as States 60Hz which it is not no matter how hard you try. No signal issues was only 10 ft away from the source, overall was reliable but unless you're using this for a PowerPoint presentation I wouldn't bother & at the price point can get the best buy one or one similar that actually runs at the correct refresh rate for the same price. Only upside is it down scales from 4K to 1080 (or whatever it actually is) which is a plus however at 30Hz it might as well just be useless for video viewing.

Works well, sometimes have to reconnect

The media could not be loaded. Been using this wireless HDMI system for about a week and its really simplified my home office setup. The plug-and-play feature is genuinely straightforward - no fiddling with apps or wifi settings, just plug in both ends and youre ready to go. Really appreciate how it eliminates the need to run long cables across my room, making the space look much cleaner. Found the transmission quality impressive, especially within the same room - no noticeable lag or pixelation during presentations and video playback.The range has been tested thoroughly in my house - works great through one wall but does start to show some interference through multiple walls, which is expected. Really like how the dual-band transmission automatically switches between 2.4G and 5G for the best connection. The included adapters are a nice bonus - tested the USB-C adapter with my laptop and it worked seamlessly. One thing to note is that the units stay cool even after hours of continuous use.The compact size makes it perfect for my mobile presentation needs - easily fits in my laptop bag without adding noticeable weight. Really impressed with how quickly it establishes connection when powered up - no waiting around for syncing or pairing. The output quality at 1080p is crisp and clear, though you'll notice some very minor quality reduction compared to a direct HDMI cable, which is expected with wireless.Only wish it came with a carrying case for all the adapters, but ive been using a small pouch to keep everything together. Makes conference room presentations much more professional without having to mess with cables. Been using it daily for both work and entertainment - switching between my laptop and gaming console without any hiccups. The build quality feels solid despite its lightweight design. Perfect solution for clean desk setups or wall-mounted TVs where running cables would be unsightly.​​​​​​​​​​​​​​​​