RGBlink 4K Wireless HDMI Transmitter and Receiver Kit,Plug and Play,Wireless HDMI Extender One Transmitter and Two Receivers, Supports Laptop to Dual Monitors for Meetings Live Broadcasts

I recently discovered this RGBLINK ASKNANO 4K Wireless transmitter and receiver, which has transformed how I connect my devices to my ceiling-mounted projector and TV. Previously, my setup involved unsightly and cumbersome HDMI cables that detracted from the aesthetics of my living room and made setups for presentations at work equally inconvenient. This device eliminates the need for such cables, offering a clean, wireless solution. The device is remarkably user-friendly, requiring no driver installation and is ready to use straight out of the box. Connecting the receiver (RX) to my monitor and the transmitter (TX) to my projector or TV is straightforward. The power is supplied directly from the USB port of my projector or TV, simplifying the setup further. The streaming and picture quality have been outstanding, supporting high-definition content flawlessly without any buffering, connectivity issues, or video lag. This has been particularly beneficial for my 4K projector, enhancing my viewing experience significantly. Given its convenience and performance, I plan to purchase another unit for my office, making my presentations hassle-free by connecting my laptop to the TV wirelessly. This device has proven to be a game-changer for both home entertainment and professional presentations. I highly recommend it to anyone looking to eliminate the clutter of cables and enjoy a high-quality, wireless streaming experience.

The video is freezing even in 1080 from 3m distance between laptop and TV. With direct cable connection works good, but not with this wireless adapters... Tried combinstions with another laptop and TV - the same. For such a money I've expected more

It does work as advertised with both PC and Android device. Interface populates destination screen automatically in most cases without having to select or change input settings. Video and audio sync works just fine. However, the dongles need external USB-C power and cables (6-10 ft in most cases) to work well (power from PC, TV or phone is hit or miss).

Ok, so this ISN'T a true 4k transmitter. It can take a 4k signal and transmit it as 1080p to the receiver. And if your source is actually 4k, the transmission will stutter. I was using this to transmit about 12 feet, but it is through a wall, so that does impact it greatly. Now it does work, so there is that.

The RGBlink 4K Wireless HDMI kit, unlike others on the market, delivers true 4K output. This kit ensures true 4K resolution. It achieved good image quality. The product itself has an impressive lightweight. Its features meet expectations, providing low latency, easy to use, fast HDMI transmission and synchronized audio - from using cameras and cable boxes to laptops and other entertainment options, it is perfect for a variety of viewing experiences. Although I do not recommend using wireless settings for competitive gaming when the timing of the split is crucial. The wireless transmitter/receiver set is perfect for seamless operation of standard streaming media and daily activities. Easy to set up - in just a few minutes, everything is up and running without any hooks. There are no issues causing the system to start and run. I recommend it.

Works perfectly, my computer is upstairs on one side of my house and it works perfectly on my tv downstairs on the opposite corner. It supports DRM for things like Netflix for F1TV

Planned ro use to mirror laptop disply to tv, 5 feet away. Dis not pair even after following website documents. Returned for an exchanged itdm. The new item also did not pair to tv 5 feet away. Then magically paired one time with massive latency. Of over 3 seconds. After that it unpaired and never paired again. Returned because i am not able to use thos.

I haven’t figured out my disconnect issue, but it is NOT all the time. I’ll I have to do is power down that receiver or the transmitter and start back up. Quick and easy. For cell phone connections it’s okay, I would give that a three star due to quality of transfer rate. Been very happy with product and do wish they make it expandable to 10 receivers.