SmartSee Wireless USB-C to HD Transmitter and Receiver Kit Screen Mirror and Screen Extender for iPhone 15 16 Mac iPad to TV Projector Monitor Display Adapter Plug and Play

I've tried a couple of these. The description was most intriguing in it's mentions of being low-lag - the others I've tried are great for presentations or video chat or such, but for action movies they have aren't great. The bandwidth is too limited and so when things move quickly or change rapidly on the screen it lowers the quality and you get blocky or juddery images. I thus decided to give this one a shot to see if they've fixed things in the last couple years.This also has some other nifty features - it has passthrough USB-C charging on the transmitter (plug your USB-C power for your laptop into this, then this into the laptop, and it'll power the laptop and the transmitter without an extra cable). The receiver does still need a roughly 10w power supply (your TV's USB port may work, but if not you'll need an external supply - this comes with a small cable but not a wall adapter). Most TVs for the past few years will work fine, but if yours is on the lower end or the older side it may not work.Note that you can also use the receiver with your phone (it essentially makes a hidden wifi network that the dongles use to talk to each other, which your phone or laptop could also use if you follow the on-screen directions).Once you plug the receiver into your TV it will bring up the connection directions. Once the transmitter is on and connects it will almost immediately bring up your laptop or phone screen (it behaved for both of my devices just as if I'd physically plugged in a cable).It showed my desktop normally and the mouse was responsive (on both my Dex via my phone and my laptop). I then played an action video and was genuinely surprised to find that the details were sharp and responsive even during the action sequences (older varieties of wireless HDMI tend to go blocky when the action ramps up due to larger refreshes of the screen taking more bandwidth than small changes). The overall screen image did have perhaps a quarter second of lag vs my laptop built-in screen, so it's probably not good for multiplayer gaming (single-player types would probably work ok) or anything else needing split-second responses.That's the only less-than-stellar thing I would have to say about this - the package is small, the response time is good, the quality is excellent, the ease of use is great. I really am genuinely impressed and pleasantly surprised. It'll become my new hotel or vacation gadget - no more wrangling with a 15-20ft HDMI cable.

This HDMI caster set worked great right out of the box. It mirrored my iphone 16 screen and sent video/sound from the streaming apps I have on the phone. Quality was excellent in the same room. I had a hardwired adapter for my iphone 11, but after I upgraded phones I couldn't use it anymore. This set fixed that for me. If you have a smart tv that will allow casting direct from your phone, you may not need this, but if not, or you are using a monitor with HDMI input you will. I will use this primarily for camping trips and travel. I can keep all my streaming apps on the phone and not have to put my login info on the motel sets. Its a little more expensive than the hardwired adapters, but it is more versatile. The units get a little warm, so ensure adequate ventilation.

Convenient, good quality, easy to use:This product is a very convenient option for watching movies or TV on a monitor or television that doesn't have a direct internet/cable connection. The product works well with my phone and is a great vacation accessory since you can project the picture onto the hotel TV without signing into anything or entering your personal info on an unknown device. The signal quality has been pretty stable so far and the transmission comes through clearly and smoothly, with no video or audio issues. The product is very easy to set up and the plug and play nature allows you to get going within just a few seconds, once it's physically set up.Overall, this is a good product and I would recommend.

SmartSee Wireless HDMI Transmitter and Receiver Kit: The Ultimate Connectivity SolutionThe SmartSee Wireless HDMI Transmitter and Receiver Kit is a game-changer for anyone looking to enhance their screen mirroring and extension experience. Here’s why this enterprise-level USB-C to HDMI kit stands out:Wireless Connectivity: This kit offers seamless screen mirroring and extension, compatible with all major applications including Netflix, Hulu, HBO, YouTube, TikTok, and local content such as videos, audio, images, and documents. It’s a versatile solution for all your streaming needs.First, forget what the description says about Apple compatible and no mention of Android or any other platform for that matter. USB-c and HDMI are not platform specific - they work on any device that has those ports. It works perfectly from my Android phone and should work from your Windows or Mac computer.It works as described. Plugged receiver/power cable into the TV, transmitter into my Android phone - voila.Get it!

We use it to throw video up on our garage tv.

The transmitter and receiver kit works great out of box. There's no need for complicated configurations—just plug it in, and it works like a charm. Great product to get rid of my cables connecting my Mac to my extra screen.

I spent $169.99 on a wireless HDMI transmitter and receiver adapter from another seller before. While it did work great, the transmitter got extremely hot. I returned it and got this one. This one works much better with no hot issue and with much better price.