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.

Pros: Hassle-free Quick connect. Used with a 120hz 4k TV as a third monitor. Cons: Even with short distance away like 6 ft and good line of sight, there is still a lag with this. I have a wireless mouse and keyboard connected to this TV which has very quick response time.

We've had ongoing issues with screen sharing at work because our secure WiFi network doesn't allow casting to the office TV. The RGBlink ASK NANO has been a game-changer for us. It's not only driver-free，easy set up but also delivers excellent 4K image quality. This wireless HDMI 4K allows us to wirelessly share our screens directly from our PCs, solving the "secure network" problem. This device has truly streamlined our meetings and It's perfect for our “TV on the wall, but the table in the middle of the room” layout. Once paired, it just works for wide compatibility, including HDTV ,monitors, projector and more. we're now considering ordering more for our other conference rooms.

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.

This was used to be able to share a HDMI video from the lounge room to 2 other tv's. the setup was plug and plug except where the tv could not supply power to receivers via USB but that is normal. I do like the fact that the receivers will startup in the into the same mode they were in when powered down and automatically sync to the transmitter and that you can have more than 1 receiver connected at the same time.

Wanted an easy way to get HDMI signal on to my patio from my set up in living room. Only about 50 feet - says would transmit 100'. But, I guess thru walls not so good. Kept dropping signal. For short - direct line of sight - this would be great, but don't try and go thru brick wall.

Firstly, I do not own a mobile phone, so I was not able to test it using IOS or Android devices. I did test it using my laptop. The Owner’s Manual covers all setup options. You get 1 transmitter (TX) and 1 receiver (RX). You can get extra RX units (sold separately). You get 2 HDMI extension cables (handy for two reasons: The TX/RX blocks are bulky – I had to unplug adjacent HDMI cables to plug the RX into the TV and the RX block covered the USB A port needed for power. And the TX and RX get warm – I preferred letting them dangle away from my electronics.). You get 2 USB A-C cables for power. You also get an HDMI converter with micro connectors for mobiles. The product webpage also indicates that the TX unit can be used on cameras, PS4 and other similar devices – I have none of those so I could not test that claim.My Setup Experience:PC/LAPTOP: Simple plug and play. RX first – you get a schematic on the TV/monitor (see pic). Then plug in the TX to your laptop or PC. On each there is a blue light – blinks blue while in sync search mode – solid blue when connected. Red if not enough power – needs 5V1A. You can get this from either your computer or an external wall outlet adapter. My TV also had USB-A ports that provided enough power (see pics). Of course, your PC/laptop must have an HDMI output port. Since the TX only needs 5V1A, most USB-A ports will provide this. My HDMI port provided power but not enough for the TX unit, so it reflected a RED signal light – needed more power which the USB-A provided.MOBILE: You need to go through a setup procedure for the TX device, logon and password (in the Owner’s Manual). Since I do not have a mobile, I cannot vouch for this capability or ease of setup.Experience:First, I did a setup on the living room LG TV/monitor flat screen. Made the connections – got the setup schematics – the blue lights blinked for a few seconds – connection was made – laptop screen appeared on the TV. The picture was perfect. The sound was perfect. There was no delay or hesitation.Second, I moved the ASK NANO RX unit into the kitchen for a more remote test. The kitchen LG TV/monitor flat screen normally has an HDMI connection using another brand TX/RX system which has a perfect picture and sound. The remote TV is about 30 feet away through 3 walls. The picture was scrambled and no sound – disappointed (see pic). This was disappointing because the product webpage has a house diagram indicating that it would work through 2 walls and states that it is good for 100 feet. But for my needs and since I already have a functioning TX/RX system which works fine and because I have another purpose for the ASK NANO TX/RX, this is not a deal breaker. I moved the RX back to the living room TV and it worked fine again.Rating: I decided to knock 1-star off for the failed reception on the remote TV that was only 1/3 of the advertised distance of 100 feet from the TX unit. Perhaps 3 walls was too much for it.