I have a mcdonalds hotspot that I can pick up from one room in my house, can i use this repeater to extend the signal?

As long as the extender is placed in a location where the source Wi-Fi signal is sufficiently strong, it should be possible.

I got tp-link support today and they said "any of our extenders does not support mac filtering or access control " on host router. is it true ?

You’ll need to contact your service provider

How far away can it be from the router?

Basically as far your router's Wi-Fi signal reliably reaches. The extender has to be installed in a location where your router's Wi-Fi signal is sufficiently strong/stable, so the extender can capture and extend that signal.

Do you need a new password for your devices, or can you use existing router password?

By default, it uses the same Wi-Fi password as the existing router if you are using it as an extender. If you are using it as an access point, you can create a new SSID and password.

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TP-Link AC1900 WiFi Range Extender RE550 | Dual-Band Wireless Repeater Amplifier w/Gigabit Ethernet Port | Up to 2200 Sq. Ft., 32 Devices | Internet Signal Booster | APP Setup | EasyMesh Compatible

TP-Link AC1900 WiFi Range Extender RE550 | Dual-Band Wireless Repeater Amplifier w/Gigabit Ethernet Port | Up to 2200 Sq. Ft., 32 Devices | Internet Signal Booster | APP Setup | EasyMesh Compatible

Product ID: 293757488

Details

Brand
TP-Link
Data Transfer Rate
1900 Megabits
Frequency Band Class
Dual-Band
Special Feature
Access Point
Wireless Communication Standard
802.11a

📍Up to 2800 sq. ft. coverage

📶1.9 Gbps dual-band speed

🔌Gigabit Ethernet port

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2707863₫

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
TP-Link
Data Transfer Rate
1900 Megabits
Frequency Band Class
Dual-Band

Description

🚀 Boost Your WiFi, Boost Your Life — Never Miss a Beat!

BLAZING DUAL BAND SPEEDS - Enjoy seamless streaming and gaming with combined 1900 Mbps bandwidth across 2.4 GHz & 5 GHz bands.
WHOLE HOME WI FI COVERAGE - Eliminate dead zones with up to 2800 sq. ft. coverage supporting 32 devices simultaneously.
EFFORTLESS SETUP CONTROL - Manage your network easily via the intuitive Tether app and expand seamlessly with EasyMesh compatibility.
WIRED RELIABILITY ANYWHERE - Use the gigabit Ethernet port to connect smart TVs, consoles, or PCs for ultra-stable wired speeds.
PLUG PLAY WITH SMART ROAMING - Move freely with automatic connection to the strongest signal for uninterrupted performance.

The TP-Link AC1900 RE550 WiFi Range Extender supercharges your home network with dual-band speeds up to 1.9 Gbps and coverage up to 2800 sq. ft., supporting 32 devices. Featuring three adjustable antennas, gigabit Ethernet port, and EasyMesh compatibility, it ensures seamless connectivity and smart roaming throughout your space. Setup is streamlined via the Tether app, making it the perfect upgrade for professionals and families craving reliable, high-performance WiFi everywhere.

Specifications

ASIN	B08TLT65WM
Best Sellers Rank	#2 in Repeaters
Brand	TP-Link
Built-In Media	AC1900 Wi-Fi Range Extender RE550, Quick Installation Guide
Color	White
Compatible Devices	Game Console, Laptop, Personal Computer, Smartphone, Tablet
Connector Type	RJ45
Customer Reviews	4.3 out of 5 stars 20,156 Reviews
Data Transfer Rate	1900 Megabits Per Second
Frequency	5 GHz
Frequency Band Class	Dual-Band
Frequency Bands Supported	2.4 GHz, 5 GHz
Item Dimensions D x W x H	4.9"D x 7.9"W x 3.4"H
Item Type Name	WiFi Extender
Item Weight	0.51 Pounds
Manufacturer	TP-Link
Mfr Part Number	RE550
Model Number	RE550
Range	2800 Square Feet
Special Feature	Access Point Mode
Special Features	Access Point Mode
UPC	840030701504
Unit Count	1.0 Count
Warranty Description	2 year manufacturer
Wireless Communication Standard	802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
Wireless Compability	802.11a, 802.11ac, 802.11b, 802.11g, 802.11n

Reviews

J**4

23.06.2025

D**.

14.09.2025

D**S

13.11.2025

J**N

12.04.2026

B**R

1.04.2026

E**N

31.03.2026

D**N

24.05.2025

G**X

1.11.2025

C**M

10.05.2022

O**M

14.01.2026

K**R

15.12.2025

L**A

3.01.2026

K**R

28.02.2026

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