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Description
Mercusys Halo H50G (3-pack) AC1900 Whole Home Mesh Wi-Fi System, 600 Mbps at 2.4 GHz + 1300 Mbps at 5 GHz, 3x Internal Antennas, 3x Gigabit Ports per Unit, Halo App, One Unified Network, Seamless RoamingOne Unified Network With advanced Mesh Technology, Halo units work together to form a single unified whole home network with one WiFi name and password. Seamless Roaming Automatically switch between Halos as you move around your home, always getting the best signal to enjoy the fastest connections for all your devices. Whole Home Coverage Blanket up to 6,000 ft (550 m) with high speed WiFi, eliminating WiFi dead zones at your home. 1. 9 Gbps Dual Band
One Unified NetworkWith advanced Mesh Technology, Halo units work together to form a single unified whole home network with one WiFi name and password.
Seamless Roaming
Automatically switch between Halos as you move around your home, always getting the best signal to enjoy the fastest connections for all your devices.
Whole Home Coverage
Blanket up to 6,000 ft² (550 m²) with high-speed WiFi, eliminating WiFi dead zones at your home.
1.9 Gbps Dual Band WiFi
Halo H50G provides fast and stable connections for over 100 devices with speeds of up to 1,900 Mbps and works with major internet service providers (ISPs) and modems.
Easy App Control
Use the MERCUSYS App to quickly set up and manage your WiFi.
Full Gigabit Ports
3x Gigabit ports per Halo unit for lightning-fast wired connections
A Whole Home WiFi Solution
Nothing’s worse than unreliable connections and internet speeds unable to keep up with your digital lifestyle. Halo works as a unified system to guarantee a strong WiFi signal in every corner of your home, providing an incredibly fast and stable network experience. Interruption and buffering will be a thing of the past.
Smooth Streaming in Every Corner
Compared with a regular single router which has limited range for remote corners of the home, Halo H50G works as a unified system to guarantee a fast and stable WiFi signal throughout your home, covering up to 6000 ft² (550 m²) and eliminating WiFi dead zones. Enjoy smooth mesh WiFi from the front door to the backyard.
Fit Any Type of Your House
The Halo Whole Home WiFi kit includes multiple units to fit any type of your house. If that’s not enough, you can expand Mesh WiFi coverage anytime by simply adding more Halos.
Signals Never Drop with Seamless Roaming
The Halo system automatically connects your phones or tablets to the fastest node, delivering a truly seamless network experience. No more sudden signal drops or lagging WiFi when you’re walking around the house.
Six Signal Amplifiers
Strong WiFi Signals Across Your Home
Adopting six well-designed signal amplifiers and receivers, Halo H50G effectively amplifies signal transmission power and captures signal more rapidly, greatly improving the distance of signal transmission and the signal strength of each of your WiFi devices.
Non-Stop Entertainment with 1.9 Gbps Dual Band WiFi
Every unit of Halo WiFi System offers fast speed dual band WiFi, delivering combined speeds of up to 1.9 Gbps. With six simultaneous data streams, Halo H50G can connect your devices to more bandwidth, helping you stream, game, download, and more on every device with faster internet speeds.
Smart Connect
Combines Two Bands in One
Smart Connect combines the 2.4 GHz and 5 GHz bands into a single WiFi SSID and helps your devices intelligently choose the best available band that has the stronger signal and faster speed, keeping your devices always running optimally.
Connect over 100 Devices
Halo H50G harnesses the power of three separate AC1900 units, delivering super fast seamless WiFi for over 100 devices. Featuring MU-MIMO technology, Halo keeps your phones, computers, and all IoT devices connected simultaneously and operating at peak performance.
Beamforming for Targeted Signals
Halo H50G supports Beamforming technology to detect devices, even if they are far-away or low-powered, and concentrate wireless signal strength towards them, making your connection more stable.
Better Online Experience with Self-Healing
The Halo system smartly chooses the better route of connection between Halos according to the status of the network. If one Halo has an issue, the system will automatically reroute data to fill in any gaps in coverage to make sure you always stay online stably.
Gigabit Ports, WAN/LAN Auto-Sensing
No need to distinguish LAN/WAN port with WAN/LAN Auto-Sensing technology, reducing time and effort. Halo H50G makes full use of your ISP internet access and transfers data to wired devices at dizzying speeds for peak performance with full gigabit ports which are 10x faster than Ethernet ports.
Specifications
Wireless
Wireless Standards
IEEE 802.11 a/n/ac 5 GHz, IEEE 802.11 b/g/n 2.4 GHz
Signal Rate
1300 Mbps on 5 GHz, 600 Mbps on 2.4 GHz
Reception Sensitivity
2.4 GHz:
11g 6Mbps:-96dBm
11g 54Mbps:-78dBm
11n HT20 MCS7:-76dBm
11n HT40 MCS7:-73dBm
5 GHz:
11a 6Mbps:-95dBm
11a 54Mbps:-77dBm
11ac VHT20 MCS8:-72dBm
11ac VHT40 MCS9:-67dBm
11ac VHT80 MCS9:-63dBm
Transmission Power
2.4 GHz < 20dBm (EIRP)
5 GHz < 23dBm (EIRP)
Wireless Security
WPA-PSK/WPA2-PSK
Mesh Protocol
802.11k/v/r
Software
Operation Modes
Router, Access Point
Quality of Service
WMM
WAN Type
Dynamic IP/Static IP/PPPoE/L2TP/PPTP
Management
Local Management, Remote Management, Multi-Managers
DHCP
Server, Client
Firewall Security
SPI Firewall
Protocols
Supports IPv4 and IPv6
Guest Network
2.4 GHz Guest Network,
5 GHz Guest Network
Hardware
Dimensions (W X D X H)
3.5 x 3.5 x 3.5 in (88 x 88 x 88 mm)
Interfaces
3x Gigabit Ports per Halo Unit
(WAN/LAN auto-sensing)
Button
Reset button
Others
Package Contents
3x Halo H50G Units
1x RJ45 Ethernet Cable
3x Power Adapters
1x Quick Installation Guide
Environment
Operating Temperature: 0°C~40°C (32°F~104°F)
Operating Humidity: 10%~90% Non-Condensing
Storage Humidity: 5%~90% Non-Condensing
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
High on Tropes and Satisfaction
Format: Kindle
This is a great Romantasy book full of action, adventure, and everything you look for in this genre.
I won’t lie: it does kinda feel like the author found every common trope from every successful book of this kind and threw them all into this novel. But if it ain’t broke, don’t fix it. Especially in romance, there’s a large audience who has specific expectations, and they want them every time. Nothing wrong with that and many times I’m one of them.
I have no idea what defines a spoiler honestly, so
spoiler alert!!!!!!!
Tropes include:
Only one bed at the inn/bar
Dissatisfaction with life before hunk appears
Lost royalty
The chosen one
Montage of dress up time followed by shocked hunk
Forbidden romance between two from rival peoples
Power that cannot be controlled, simply guided/asked
Gathering intel at the inn/bar
FMC who knows how to fight/use weapons well
There’s probably more but no need to list them all.
Good story and I would recommend!
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Reviewed in the United States on June 14, 2024
★★★★★ 5
Astonishing, Fun, Entertaining, Fantastic
Format: Kindle
I consider The Martian my favorite fictional novel of the last 15-20 years. The movie was incredible in that they actually followed the book closer than 99% of other films based on books. It remains my favorite movie of the last 15 years or so as well. I don't know anyone (personally) that loves either of them as much as I do.
With that said, I was REALLY looking forward to Artemis. It was good...but, it was certainly not in the same caliber as The Martian was (at least not for me). I enjoyed it a lot, however and appreciated how author Andy Weir chose to go in a completely different direction and not just rehash another similar story, which I am certain would have been great as well.
As a result, I was cautious regarding Project Hail Mary. It sounded a little too close to The Martian, but yet, also different in that the circumstances simply could not be more opposite and the stakes so much higher. I'm trying to figure out the best way to summarize without giving too much away from this utterly compelling novel. As I read several reviews, I noticed a recurring theme: SCIENCE. Lots and LOTS of science. Holy cow, they were right. Many years ago I read Apollo 13 and Jim Lovell and his co-writer, try as they might, simply could not dumb down Orbital Mechanics anywhere near enough for me to have even a minor clue as to what they were attempting to say...I just skipped 90% of it and hoped that the sentences written afterwards, would help to make sense of what I had just skimmed over. I'm a lot of things, but a math wizard is definitely not one of them. Michael Crichton (Jurassic Park) had an amazing talent for dumbing-down the science of what he was trying to explain in ways that genuinely made sense (most of the time). Not everyone has this talent, and I would say Andy Weir falls squarely in between. He's certainly better than Jim Lovell, but not quite as good as Crichton. But then again, outside of a science textbook, I haven't really read anything with quite as MUCH science as Project Hail Mary. So maybe he's just as good, but he just puts more science into his books than Crichton, maybe that's it...? Either way, be prepared for a lot of astonishingly interesting science within the pages of this novel...and I DO mean a LOT. I don't say this to make you wary or steer you away...on the contrary, Andy Weir has a special talent for making hard science truly entertaining.
The book opens with an absolutely amazing and frightening premise: an astronaut awakes from an induced coma to find the only other two people on board have died at some point along their journey...but it gets worse. He has no idea who he is, or why he's on the ship, and oh yeah, they look to be a long way from home. A really, REALLY long way from home. In fact, the sun he sees isn't actually OUR sun at all. He's managed to leave our solar system entirely. And he has no idea why.
((Minor Spoilers)) The book goes through some clever flash-backs, which set the stage for why the mission happens, and slowly, carefully explains how they managed to get so far away from earth in such a short amount of time. Basically, earth's sun seems to be dying. At the rate of decay, we have maybe 19 years left before the gradual cooling has catastrophic consequences resulting in the death of billions (best guess). Why the sun is dimming is quite the conundrum in the first place. Turns out it really isn't dying, it's being killed by an outside source...which turns out to be easily the greatest find in history. It's alien life, and they are using the sun for food, essentially. It's alien life, but not intelligent life. But still, wow! ALIENS, right???
After this monumental discovery, and some tremendous research done by the most improbable scientist, the investigation into what is happening and why and what to do about it expands exponentially to other nations in order to pool all the resources possible to hopefully save the sun, and by extension, the human race as well. They learn. A LOT. A plan is put together, and with the help of the newly discovered microscopic alien life, which can also double as a power source (along with a few other nifty surprises), they begin to create one last, Hail Mary that could very well be the last chance we might have to save earth. It's audacious. It's dangerous, and it is absolutely critical that it succeed.
As our astronaut's memory slowly unravels, so does his identity: Ryland Grace. He's a teacher on earth. Just a science teacher. Not even a college professor. He's amazingly smart, though. But he's no astronaut...and certainly not one who would volunteer to go on a one-way mission to another solar system to "try" and save humanity. Yet here he is. Alone. light years from earth, trying to solve the biggest riddle in all of human history. Ryland accepts his situation, such as it is, with relative indifference (for the most part). It doesn't matter HOW he got here. He's here now and he may as well use that time to be as productive as possible, right? Along the way, he unravels even more information regarding the microscopic alien life which is slowly dimming our sun during some additional flashbacks. The aliens, dubbed, "Astrophage" are quite the galactic plague as it turns out. Stars all over the galaxy are also losing their light, all due to the little buggers. All that is, except one particular star named, Tau Ceti. Now why would that one star be unaffected by Astrophage, when every single star around it has been affected to some degree. The plan is to go there and figure it out and send the information back, hopefully in time to save the sun before the damage to earth is beyond repair.
There is an incredible amount of stuff going on. The story switches from Tau Ceti to flashbacks of how the whole mission was planned and implemented (which is VERY entertaining, especially Director Stratt, who may actually be my favorite character in the entire novel). Weir is becoming quite adept at building tension, and abruptly switching the story from Tau Ceti back to earth and building more of the backstory then switching back to Tau Ceti. Keeping it all in check and most importantly, interesting all while mixing in a healthy dose of science, which I am to understand is pretty much all genuine, is quite the juggling act. I have long known science can be astronomically entertaining (see what I did there?) when done right...but unfortunately very few people in a position to teach science actually know the best way to create that interest in others. I can say without reservation, Andy Weir definitely knows how to do it...at least in written form.
There is so much I want to say more regarding this truly phenomenal story, but I simply cannot without ruining a lot of the fun and surprises revealed along the way...and it is killing me to keep it locked in. Though I labeled a spoiler warning earlier, I don't think it gave away any more than what the author himself has revealed in interviews he has done regarding the book, and what you can glean from reading the summary here and just a couple other reviews. Tying all of that science together is truly astonishing to me. The creativity to put it into a novel that is remarkably exciting to read is nothing more than incredible talent. Kudo's to Andy Weir for not just hitting a home run, Project Hail Mary is a Grand Slam all the way. I truly did not want this story to end. By the way, I enjoyed the ending quite a bit. I don't know if everyone will. But it was fine for me. I think the ending screams "sequel" at some point too. A lot was left open-ended (IMO) and I wouldn't mind reading a follow-up to this. It doesn't HAVE to happen, but there are a lot of ways where the story could go if Andy chose to do it. Just sayin'.
Just run out and buy this book.
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Reviewed in the United States on May 10, 2021
★★★★★ 5
Wonderful
Format: Kindle
The amount of detail in this book is so interesting and the specifics of so much theoretical ideas revolving around true ideas makes it so fun to read. The writer does a great job and describing every situation enough where you get the point but not too much to try to bore you . The book is very easy to follow, keeps you on your toes, was pretty funny to me, and truthfully just a great book for anyone!
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Reviewed in the United States on May 20, 2026
★★★★★ 4
Read it in 2 days
Format: Paperback
This is science based science fiction. How refreshing to read science without turning the story into horror. Without a plethora of characters, it is easy to remember who is who. The story moves along well enough that I wanted to keep going. It us a p age turner in many respects.
All this said, there were too many crises suddenly resolved like some Star Trek episode from 1966. It reached the point where I said to myself, "OK, this doesn't matter. Move along, nothing to see here."
There was good humor, some surprising twists, and enough involvement with characters that I didn't want to put it down.
As science fiction goes, it was good like pulp stories go. It wasn't like Ursula LeGuin or Robert Heinlein but I would probably pick up the next book he writes.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Excellent story
Format: Kindle
This book is worth your time. It is a great introduction to a variety of scientific disciplines without insulting the reader. It also respects and understands humanity, engineering, history and political science. Then it lays that foundation to tell the story of a unique friendship of two beings with mutual goals who have to communicate and problem solve together. Along the way, you can really contrast how Grace and Rocky do it, vice the Hail Mary team did it.
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Reviewed in the United States on May 22, 2026