Final Clearance Linksys N600 PRO Wi-Fi Range Extender (RE4100W-CA) - White

  • Model #: RE4100W-CA
  • Web Code: 10374096
Sold and shipped by: Best Buy
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Extend the range of your home Wi-Fi signal and eliminate dead spots using the N600 PRO Wi-Fi Range Extender from Linksys. This device offers flexible placement and can be plugged into a standard wall outlet to bring wireless connectivity to the far reaches of your home, with a range of up to 7,500 square feet.

More Information

  • Boosts the range of your wireless router up to 7,500 sq. ft. so you can access a strong wireless connection in every part of your home
  • Device plugs into a wall outlet midway between your router and the area needing wireless connectivity, where it repeats the signal from the router and redistributes it to reduce wireless dead spots
  • Features Crossband technology, which helps maximize the simultaneous use of both bands for high-speed data transfer and uninterrupted streaming and gaming
  • Linksys Spot Finder Technology provides a seamless setup process and helps you determine the unit's optimal placement so you can enjoy Wi-Fi even in the far reaches of your home
  • Sports an audio jack on the side, which lets you connect a stereo system or a speaker to the range extender and sync the extender with your smartphone or laptop to wirelessly stream music
  • Compatible with virtually any Wi-Fi router or gateway
  • Installation is easy, as there's no need to adjust your router's settings

What's in the Box?

  • Package Contents
  • Linksys N600 Pro
  • RE4100W
  • AC/DC Power Supply
  • Quick Installation Guide

Manufacturer's Warranty:

  • Parts - 1 Year(s)

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  • Type
    Range Extender
  • Maximum Throughput
    600 Mbps
  • Maximum Range
    696.8 m
  • Number of Ethernet Ports
  • Colour
  • Width
    6.8 cm
  • Height
    8.3 cm
  • Depth
    15.1 cm
  • Weight
    0.11 g
  • Warranty Parts
    1 Year(s)



Customer Reviews

3.9 / 5
Based on 18 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 77%

14 Reviews

Critical 22%

4 Reviews

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  • from Vancouver, BC

Easy Peasy Install

The farthest room from my router has very weak WiFi signal. Always "buffering/loading" every 10 minutes while watching Netflix. So I tried to install Neatgear range extender but couldn't connect to the router so I returned it. Then i tried D-link range extender but also couldn't connect through WPS or even manually. Then I tried Linksys N600 Pro and I was really impressed how fast it connected to my router. I am happy my last hope (Linksys N600 Pro) solved my problem.

  • from Calgary

Drops Signal

Bought this and it kept dropping signal. Barley got through one regular wall (no steel or concrete). Had less than one wifi bar. Purchased the Linksys AC1200 to see if it made a difference. Much, much, better. I do not recommend this product. If I could give it zero stars I would.

  • from Nanaimo, BC

Good one!

This has been very helpful for my family to have! Great product and the technical support couldn't have been better to help with installing it.

  • from Toronto


This is complete garbage! Difficult to setup and runs slowly. Save your money and buy from another company!

  • from Port Alberni, BC

good extender

was easy to set up and so far so good

  • from Niagara Falls, ON

Works Great

Purchased this item when it was on sale for half price. Set up was incredibly easy as other reviewers have mentioned. I now have excellent coverage throughout my two storey house (my router is in the basement and the extender is on the main floor.) For the price, I have nothing negative to say.

  • from Scarborough, ON

Super simple setup

had this thing set up in 3 minutes. no ethernet cable required at all. works as advertised got wifi on my patio and basement. (old bungalow)

  • from Whitby, ON

Set up was a breeze

I just picked this extender up this morning. I live in a townhouse; my router is on the second floor at the front of the house. We normally lounge outside in the summer and browse at the back of the house on the ground level. We had to sit in a very specific spot facing a specific direction to get any wi-fi signal at all. I bought the RE4100W extender on sale and plugged it into a power outlet on the main floor, closer to the back of the house, watched the led on the front of the device blink for about a minute, selected the new wi-fi network on my cellphone that was specified in the quick start guide, launched chrome on my phone, the configuration webpage came up automatically, I entered in the wi-fi password for my router, and within another minute, both my 2.4 and 5ghz networks were available through the extender. It took all of two minutes from start to finish. I'm sitting out back writing this review on my laptop, and the signal for both channels are "very strong" and very stable. Seems to do what it says on the box. There are some internet reviews of the RE4000 that say that it was a nightmare to set up. All I can say is that my setup of the RE4100W-CA was completely trouble free and took about two minutes.

  • from Brandon, MB


I never usually write reviews on things that I buy, but, WOW, super easy to install ( took me 3 minutes) I get 5Ghz wifi all the way to my yard and garage, had an extender from the cable company cost me around 9 bucks to rent a month and didn't work as good as this one, this was so easy to install an so far it works awesome, I would recommend this to anyone, I'm very very happy with my buy.

  • from Victoria, BC

Not compatible with Telus Routers

I have an Optix TV Wifi Modem/router combo supplied by Telus in my house. Bought this extender hoping to enhance wifi signals to upstairs of my house. Plug this extender in the power outlet and it finds my wifi without any hitch, but it fails to connect to my router. Try many tricks I knew of, Ethernet connect, relocate, reboots and resets, and still would not go pass the handshakes. Got on the phone with Linksys, did all the tricks again, still no go. Eventually their tech support said the extender is not COMPATIBLE with Telus' Actiontec V1000H Router. Return it to BB.

  • from Boucherville, QC

Does what its designed for

Tired to watch your stereo sound system waste away and to listen to iTune on your small Desktop speakers well here's the solution! The great thing about this product is that it provided an Ethernet port 100 Mbps for a remote wired device and it also provides an Audio Port so you can connect it to your sound system. This is the perfect solution to use your Ethernet wired Blu-ray player to watch Netflix and also use your iTune application on tablet, laptop or PC (provided it is connected to a wireless router) and send the sound to your stereo sound system. Enjoy! The down side I find is that it is a bit pricy but so far so good!

  • from regina

I have a WiFi problem

And it was work oasam nice good price and long range,

  • from Surrey, BC

Ease of Install was not what it claimed to be

I already own the RE4000W-CA 's and have been using them for sometime. I decided to pick up 2 of these RE4100W-CA 's due to the new Spot Finder Technology and try them out. I went through the entire setup twice and was never prompted or able to use the Spot Finder Technology. I checked online, using the Linksys Website, watched a few videos etc. but I was not able to find the Spot Finder Technology that was supposedly included. As a result I returned them the next day and will continue to use my RE4000W-CA's. Spot Finder Technology needs to be improved and readily available in the setup with a better user guide.

  • from Toronto, ON

Linksys N600 PRO

Can't believe how easy it was to setup. Performance boost is impressive - now get WIFI throughout house and garden. I can now sit on deck and use IPAD.

  • from Toronto, ON


I used to only get 3 bars on my 3rd floor (router is on the 2nd) ... I was having problems with Chromecast losing connections but with this so far it has been fabulous.

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