TP-Link RE550 AC1900 WiFi Range Extender
- AC1900 dual-band, 2.4 GHz and 5 GHz
- 2800 sq ft coverage in the description, 2200 in the highlights
- 1 Gbps Ethernet port
- EasyMesh compatible
- Access point mode
- 32 devices per the highlights
- Tether app setup
- 2 year manufacturer warranty
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dual-band range extender for homes with a Wi-Fi dead zone and a router that works elsewhere. The listing gives two coverage figures and two sets of dimensions, so treat the numbers as approximate.
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ASIN: B08TLT65WMModel: RE550Category: WiFi Range Extenders
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Overview
Not a router, this is a range extender that connects wirelessly to an existing router and rebroadcasts its signal into areas the router cannot reach. A wired Ethernet port serves a TV, console or PC.
Filling a dead zone without replacing the router is the reason to buy, and EasyMesh support allows a shared network name with a compatible router. The limits: coverage figures conflict, the extender depends on the signal it receives, and it adds no internet speed of its own.
Who it's for
Homes with a single dead zone, a router in an awkward spot or a console far from the router suit it, especially with the Ethernet port for a wired device. Large or multi-floor homes with several dead zones should consider a full mesh system.
Pros and cons
- Gigabit Ethernet port for wired devices
- Access point mode
- Quick installation guide in box
- Coverage figures conflict in listing
- Dimension entries conflict
- Depends on router signal strength
- Ethernet cable absent from contents
Performance notes
An extender receives the router's signal and rebroadcasts it, so placement partway between the router and the dead zone, where the incoming signal is still strong, matters most. The listing mentions concurrent mode boosting both bands. Walls and distance reduce range, and the extended network can only be as fast as the link back to the router.
Specifications
| Brand | TP-Link |
|---|---|
| Model | RE550 |
| Dimensions & fit | |
| Item weight | 8.16 ounces |
| Item Dimensions D x W x H | 4.9 x 7.9 x 3.4 inches (description gives 6.4 x 3.0 x 2.6) |
| Capacity & performance | |
| Range | 2800 sq ft (description); up to 2200 sq ft (highlights) |
| Operating temperature | 32 to 104 degrees F, 10% to 90% humidity |
| Construction & materials | |
| Color | White |
| Compatibility & installation | |
| Compatible Devices | Gaming console, laptop, personal computer, smartphone, tablet |
| Warranty & support | |
| Frequency Bands Supported | 2.4 GHz, 5 GHz |
| Warranty Description | 2 year manufacturer |
| Other details | |
| Wireless Compability | 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n |
| Connector Type | 1 Gbps, RJ45 |
| Frequency Band Class | Dual-band AC1900 |
| BuiltIn Media | AC1900 Wi-Fi Range Extender RE550, quick installation guide |
| Special Features | Access point mode, EasyMesh, concurrent mode, access control, LED control |
| Management | Tether app with cloud management |
Frequently asked questions
What comes in the box with the TP-Link RE550?
The contents list the AC1900 Wi-Fi Range Extender RE550 and a quick installation guide. No Ethernet cable is named.
Is the TP-Link RE550 a router?
No. It connects wirelessly to your existing router and expands its signal, so you still need a router.
Does the TP-Link RE550 work with any router?
The description says it is compatible with all WiFi-enabled devices and routers or access points. A single shared network name needs an EasyMesh-compatible router or mesh system.
Which coverage figure applies to the TP-Link RE550?
The description says up to 2800 sq ft, while the item highlights say up to 2200 sq ft. Plan around the lower figure.