






🚀 Boost Your Signal, Own Every Corner!
The VAIYI WiFi Extender Signal Booster dramatically expands your wireless coverage up to 3000 sq.ft, supporting 35 devices simultaneously at speeds up to 300 Mbps. Featuring easy one-touch setup, dual operation modes (Range Extender and Access Point), and robust WPA2 security, it’s engineered to eliminate dead zones and deliver stable, secure internet throughout your home or office. Compatible with all major ISPs and backed by a 2-year warranty, it’s the ultimate upgrade for seamless connectivity.










| ASIN | B0B71K2XZ8 |
| Best Sellers Rank | #695 in Repeaters |
| Brand | VAIYI |
| Built-In Media | RJ45 Ethernet Cable, User Manual, WiFI Extender Range Booster |
| Color | white |
| Compatible Devices | Router |
| Connector Type | RJ45 |
| Customer Reviews | 3.6 out of 5 stars 782 Reviews |
| Data Transfer Rate | 300 megabytes_per_second |
| Frequency Bands Supported | 2.4 GHz |
| Included Components | RJ45 Ethernet Cable, User Manual, WiFI Extender Range Booster |
| Item Dimensions D x W x H | 2.3"D x 2.1"W x 3.3"H |
| Manufacturer | VAIYI |
| Number of Items | 1 |
| Range | 3000 feet |
| Special Feature | Penetrates |
| Special Features | Penetrates |
| Warranty Description | 2 years warranty |
| Wireless Communication Standard | 802.11bgn |
| Wireless Compability | 802.11bgn |
C**N
Works great
My router is in my living room and the master bedroom is in the back of the house. I couldn't get a good signal in the bed room. I placed the the extender half way in the middle in the hall but it did not work. I moved the extender to the master bedroom and it worked like a charm. So you might have to move it around to find the best spot. Very easy to install. For the price I couldn't be more happy.
D**G
Not the extender i was hoping for
I tried to extend my wifi range, it didn't seem to work the way i expected. I was able to connect it, but it didn't seem to stay connected and i couldn't go back and change anything. It told me to use my "home" app, but it never showed as being there. I tried using it too late, now it's to late to return.
A**T
Easy to Install
This was just what I was looking for. I used it to extend my Wi-Fi and it works great. It was very easy to install with simple instructions. The price is right for this great find.
B**L
Reliability
Not easy to set up. Instructions are so small I couldn’t read them. Initial set up didn’t work. I haven’t tried again.
P**Y
Works good!
Trying to find out if the light is supposed to stay red. Otherwise it works great!
F**Z
Cool product!
Genuine work for me and was easy to set up. I didn't do the wireless setup, since I hardwired it on my laptop. A five stars product in my opinion.
N**O
not so good
unfortunately didn't do anything to help, at least for me.
D**D
Exelente el producto funciona muy bien
S**I
Good quality
Works perfectly
R**R
Muito bom.
É muito bom, mas o manual não informa a senha, que ta gravada nele como Key e é numérica.
A**O
Joguei dinheiro fora
Muito ruim para configurar. Vai indo bem até chegar no momento de concluir, aí a some da rede, fiz várias tentativas e não consegui concluir o pareamento com o meu modem.
T**N
DEFECTIVE WI-FI EXTENDER
Good day, I am extremely dissatisfied with this Wi-Fi extender. I purchased the unit in May 2026, and it worked perfectly initially. However, from approximately mid-July 2026, the extender completely stopped functioning correctly. It can no longer detect or connect to my current Wi-Fi network. I specifically purchased this extender because I have a dead spot in my home, and the product was purchased for that exact purpose. It is therefore no longer fit for the purpose for which it was purchased. I have noticed that the Amazon portal states that the return window closed on 12 June 2026. However, this is a defective product, and I am reporting the fault well within six months of purchase/delivery. I therefore request that Amazon process this as a defective-item return and arrange a full refund. I should not be required to purchase another extender at my own expense because a product that was purchased only a few months ago has failed. Please advise how I can return the defective unit and obtain my refund. I would appreciate your urgent assistance in resolving this matter.
P**A
Extensor amplificador wifi
Excelente produto. Entregue no prazo
Trustpilot
1 month ago
1 month ago