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Edimax EW-7438RPn V2 300Mbps Universal Wi-Fi Range Extender, Repeater, Wireless Bridge, Access Point, Wall Plug design, Smart LED Signal Indicator, Easy iQSetup by Smart Phone (No CD Required)

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  • Overview
  • Specifications
  • Warranty & Returns
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Double the Coverage of Your Wi-Fi with Ease

The Edimax EW-7438RPn N300 Universal Wi-Fi Extender can easily double the signal coverage of your Wi-Fi network for better wireless signal quality in homes with many rooms or multiple floors. With both a Wi-Fi extender and a power adapter in a compact design, the EW-7438RPn can be plugged directly into an electrical outlet for convenient placement. The smart iQ Setup feature and the signal strength LED make it easy for you to set it up where your Wi-Fi signal needs a boost. Additionally, it complies with wireless 802.11b/g/n standards and can create an extended Wi-Fi network with data transmission rates of up to 300Mbps. With the Edimax EW-7438RPn, you can enjoy high-speed wireless networking throughout your home without additional cabling.

Edimax EW-7438RPn extend your wifi signal by 11n speed

Easy and Smart iQ Setup

The Edimax EW-7438RPn features a WPS button and Edimax’s smart and automated iQ Setup, which allows you to setup the extender quick and easily. iQ Setup automatically detects the available Wi-Fi networks nearby and helps you establish a connection within seconds. The WPS button also allows you to connect the extender to the root access point with a simple click of a button. Additionally, the EW-7438RPn is designed with a signal strength LED, which helps you find the best setup location for optimal Wi-Fi coverage.

Compact, Wall-Plug Design

Not only is the Edimax EW-7438RPn very compact, it is designed with a built-in power adapter. This allows you to plug it directly into an electrical outlet, eliminating the need for an additional power cable. You can easily install it where your Wi-Fi signal needs enhancement and enjoy high-speed wireless performance without any hassles.


Wireless 802.11n Standard (Data Rates up to 300Mbps)

The latest 802.11n technology is built into the EW-7438RPn to broaden its wireless coverage and to eliminate dead spots within the wireless range. The EW-7438RPn complies with wireless 802.11b/g/n standards and can reach data transmission rates of up to 300Mbps when connected to wireless 802.11n devices. It provides faster and more reliable wireless connections than standard 802.11b/g wireless networks.


Learn more about the EDIMAX EW-7438RPn




IEEE 802.11b/g/n, IEEE 802.3/3u
Frequency Band
2.4GHz - 2.4835GHz
Wireless Data Rates
Up to 300Mbps
2 x Internal Antenna
Transmit Power
11b: 17+/-1.5dBm
11g: 15+/-1.5dBm
11n (20MHz): 14+/-1.5dBm
11n (40MHz): 13+/-1.5dBm
Receiving Sensitivity
11b @ 11Mbps: -84+/-2dbm
11g @ 54Mbps: -71+/-2dbm
11n (20MHz) @ MCS15: -68+/-2dbm
11n (40MHz) @ MCS15: -64+/-2dbm
Ethernet Port
1 x 10/100M
Built-in 5V, 1A power module
76 (H) x 47 (W) x 41 (L) mm


2MB NOR flash

Extends the range of existing 802.11b/g/n Wi-Fi networks

iQ Setup for easy Wi-Fi extension

Finds best setup location for optimal Wi-Fi coverage with signal strength LED

Compact, wall plug design for convenient placement

Features a hardware WPS (Wi-Fi Protected Setup) button.


Operating Temperature
0°C - 40°C (32°F - 104°F)
Operating Humidity
10% - 90%, Non-Condensing
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

Customer Reviews of the EDIMAX EW-7438RPn

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  • Timothy H.
  • 8/14/2015 7:48:41 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsFinally died

Pros: Nice and small. I like how it's super-small. I just use a two-conductor lamp cord to put it where I want.

Cons: It finally died on me. Won't even turn on any more.

Manufacturer Response:

Dear Timothy,

We apologize for the difficulty you are experiencing. We appreciate your feedback and would like to assist you to resolve the difficulty.
Edimax provides 2 year limited warranty for our products. Could you please contact us and give us a chance to be of service to you.

Please feel free to email us your contact details and the link to this post at

We hope to hear from you soon.

Thank you,
Edimax Tech Support Team

Did you find this review helpful? Yes No

  • Mike B.
  • 2/13/2015 10:32:36 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsFine product

Pros: Price
Ease of use

Cons: None for me

Other Thoughts: Needed to get a Roku signal around a 90-degree turn to the back of the house, and it works like a charm. This sets at the midpoint of the house, the Roku at one end and my router at the other. The right angle turn put just a bit too much wall between router and Roku for a strong enough signal to reach. This picked up the router signal from about 20 feet and 2 rooms away, and sent it another 2 rooms and 20 feet. Very happy customer!

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  • Greg L.
  • 1/8/2015 7:00:04 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner


Pros: I had problems resetting my extender and I called the Edimax company. They called me back and were very patient with me and they help me get my extender up and running even better. To me, that is the mark of a great company that will call you back and work with you until the problem was fixed. I cannot thank them enough. If you need an extender buy it from this company if you want REAL customer technical service.

Cons: NONE>>>>>

1 out of 1 people found this review helpful. Did you? Yes No

  • Sanjay M.
  • 12/29/2014 12:15:16 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsWorks Well, but Setup Extremely Tricky

Pros: The device works quite well once set up.

Cons: The setup process is prone to a number of weird snags, and there isn't enough available documentation to troubleshoot effectively. Specifically, the page on which you set up the Wi-Fi connection kept automatically refreshing, making it impossible to enter the network password. I almost returned it, but a last ditch, desperate attempt to solve the problem via trial-and-error finally paid off.

Other Thoughts: A more thorough setup walkthrough, troubleshooting guide, or FAQ would improve the experience dramatically.

Manufacturer Response:

Dear Liunam,

We are sorry that you have troubles to setup the EW-7438RPn extender.

We knew the issue about the page keep automatically refreshing. This is a bug while there is only one wireless AP existed in your network. This issue has been resolved in newer firmware.

We have more FAQ on our USA site at
You can find the firmware file under Driver Download section and also the instruction for firmware upgrade

Please feel free to contact our tech support at (408)988-6092 or write an email to " ". Our tech support team will assist you with any issues. We look forward to the opportunity to serve you.

Best regards,
Edimax Tech Support Team

Did you find this review helpful? Yes No

  • Mike S.
  • 12/29/2014 5:10:19 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs2 Months Later

Pros: it's been working great so far. It in combo with a Rosewill RNX-N150UBE gets me ~85% signal strength 40ft away inside a metal building. Streaming media for hours at a time has been rock solid. Lost connection once whan a big brown truck got between the buildings to drop off some more awesome.

Cons: None yet...

Other Thoughts: I didn't buy two when they were on sale...

Did you find this review helpful? Yes No

  • Daniel M.
  • 12/28/2014 8:51:32 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGood WiFi Extender so far

Pros: Instructions make this an Easy Set-Up from a laptop wirelessly for someone with modest knowledge
Solid Wireless Performance
relatively Inexpensive

Cons: none so far

Other Thoughts: I use this as a wireless extender in an upstairs hallway and it works well. The set up was simple and done through my browser, where there are three options for specific uses. It gives a default SSID as the same one that is being extended but with "_EX2" added to the original SSID. You are able to keep the same SSID password or use a new one. I kept the same one to minimize the impact to all the laymen/laywomen in the house. I'm an engineer and a have a high technical knowledge, but this was far easier to install the ones I've used in the past that required a lot more manual configuration, ie no physical connection or static IP required. There are options for a proxy and other typical settings but not for a power user.

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  • Christian B.
  • 10/6/2014 12:08:32 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsWorks, mostly

Pros: When it did work it was OK, not great but enough to get the WiFi to a different section of our place.

Cons: Stopped working after ~11 months.

Manufacturer Response:

Dear customer,

We are sorry that the adapter stopped working for you.

We have 2 years warranty for our products.

If you need our replacement service, please feel free to contact our tech support at (800)652-6776 or write an email to " " directly.

Best regards,
Edimax Customer Service Team

Did you find this review helpful? Yes No

  • Eric B.
  • 10/6/2014 2:41:22 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsExcellent wireless bridge

Pros: I used this on a Neptune Apex aquarium controller. Its plugged into an EB-8. I linked it up with my home wireless router over wireless. This has worked flawlessly for over a year and a half. It has a single Ethernet port (connected to the Apex which has only wired Ethernet) and that is exactly what i needed to get my Apex online.

Cons: None that I have seen i over a years use.

Did you find this review helpful? Yes No

  • Ron W.
  • 9/16/2014 1:52:38 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGood value

Pros: Works as described; good range and fast enough even though the unit adds an extra hop; compact size (leaves enough room to plug other cords next to it); all indicator lights can be configured off (e.g. no distracting glows)

Cons: setup can take some time if WPS isn't usable from the wireless router; resetting the unit may take multiple attempts; position of on/off switch can be tripped too easily if not careful

Other Thoughts: bought a second unit months later since the first one did exactly what I wanted

Did you find this review helpful? Yes No

  • Anonymous
  • 9/6/2014 6:43:27 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorks great!

Pros: Works as it should. I have it in the back of my house a good distance and a few walls that it has to travel through and as I'm typing this I have full signal.

Cons: None

Other Thoughts: Took me a sec. to figure how to set it up but it's not hard at all.

Did you find this review helpful? Yes No

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