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Item#: N82E16833166074

Rosewill RNX-N250UBE - Wireless N300 Wi-Fi Adapter - IEEE 802.11b / 11g / 11n, (2T2R), Up to 300 Mbps Data Rates, USB 2.0 Interface, Two 5 dBi High Power Detachable Antenna

  • IEEE 802.11b/g/n
  • Up to 300Mbps Wireless Data Rates
  • WEP, WPA/WPA2
  • Win 8 Support
  • High gain external antenna for greater coverage
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Learn more about the Rosewill RNX-N250UBE

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Rosewill RNX-N250UBE

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  • Joseph N.
  • 6/1/2015 7:44:05 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBuying my 4th one

Pros: I bought 2 of them about 3 years ago. One is still rocking, one died because of abuse. I needed to replace the abused one so I'm buying 2 more. They are way big for portable use, but for stationary use with the included USB dock they rock. I do full Windows 7 backup with disk image to a server using these and it's not bad. My Comcast is 50MB and I get 59MB on speedtest.net using these. Until I get GB speeds for my internet I'll keep buying them. People see it and think you are doing satellite communications..:)?

Cons: It is big, It will totally ruin your stylish skinny macbook air look. But if you use the cradle it's just one wire. Not good for mobile usage, but rocks for stationary.

Other Thoughts: For stationary use, and you are not trying to hit GB speeds it rocks! I've used mostly DLink routers with them. 300N and 1200AC with no problems. Windoze OS only.

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  • Donnie N.
  • 5/17/2015 9:40:14 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsNice buy!

Pros: Great price, does a great job, looks nice and pretty no non-sense software. I get 5 bars and it didn't drop a connect while transferring over a 120 Gigabytes (Yes Bytes and not Bits) of data and during two netflix movies. Moving files Windows 8 showed 3.9 to 6.4 MB speeds. I'd prefer Wired at 1000Mb. But this is good.

Cons: First install was very different from D-Link. I hit the WPA button on the adapter and my rig crashed. But after it rebooted, it found the it and then immediately asked to push the button again and I did, then pushed the one on the Router and it connected in a seconds. before I could get back down stairs. As I mentioned above, it was at 5 bars and stayed there. Oh and I should have RTM!

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  • Jialin S.
  • 4/30/2015 6:39:00 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsExcellent upgrade

Pros: Was on sale, easy driver install
Significantly boosted my speed upgrading from a t-link mini wireless usb adapter. roughly 25%~50% faster (this is partially because my PC is about 8 metres aways from router, so bigger atenna becomes more crucial)
More importantly i noticed my stability apparently increased, don't know the reason behind it
Lastly, I absolutely love the extend dock, this product is worthy every cent

Cons: i will figure something out

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  • Rasiel J.
  • 4/25/2015 1:08:34 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsRNX-N250UBE

Pros: This is a very Power antenna. I tested this antenna both on Windows and on MacOSX laptop. Signal was at 90% strength at over 32 feet away from router. Although you have play around with the positioning of the antenna to maximize the signal. The drivers on the disk work for windows only though.

Cons: On the description here it does not say that it is compatible with MacOSX. But on the Rosewill website it says it is compatible and there are drivers for it. The only problem is that they do not work. You have to go to the Realtek website to download the software for it to work. I did not test every single driver on the rosewill website but if it doesn't work try to download the driver from the realtek website. Look for it under RTL8192CU which is the chipset on the antenna.

Other Thoughts: The drivers for MacOSX are compatible from OSX 10.4 through 10.8 on the Realtek website. I tried the 10.6 and worked.

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  • Daniel D.
  • 3/17/2015 6:48:41 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsRNX-N250UBE

Pros: works great

Cons: none

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  • Brian H.
  • 2/23/2015 1:26:35 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggs4 eggs

Pros: It could work better, but it gets the job done.

Cons: Signal strength. In its defense: This room is an addon to the house so it has to go through an outside wall. It as two wireless signals to choose from one near by in the living room (behind the TV) and one int the computer (the opposite side of the house)

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  • Jesse M.
  • 2/10/2015 10:27:45 AM
  • Tech Level: Low
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

Pros: Length of cable

Cons: Look for the 802.11ac model

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  • Ralph S.
  • 2/9/2015 5:49:57 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsWould the REAL Rosewill stand up!

Pros: Cheap

Cons: Cheap

Other Thoughts: I owned this wifi adapter for 2 years and 22 days. It sat unopened in the box until this past July, when I built a computer for my wife, so she could watch NF or YT videos on our TV. Last week, it started acting up. Every now and again, it would not be recognized by Windows 7. Unplugging, and plugging back in fixed it temporarily, but stopped working altogether this past weekend.

I plugged in a spare wifi adapter, which worked immediately. So, in real life.. it worked for less than 7 month's before giving up the ghost.

Final thoughts: Everything I buy that is made by Rosewill is hit or miss. It's mostly been miss lately. Sometimes it's not even worth the time and effort to post a review.. but this isn't one of those times.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

Sounds like your product may be defective please contact our support team to assist you with warranty options.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

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

  • Donald M.
  • 1/15/2015 11:48:48 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Smaller size. Great antennas. Cable to relocate to suitable position. Software is user friendly and stable.

Cons: None that I can notice but I generally use hardwire network connection most of the time.

Other Thoughts: I'ld like to see the radiation pattern of the antennas to help place in the best position and angle.

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

  • Robert T.
  • 1/10/2015 12:19:08 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsTerrible transmit speeds

Pros: It can receive traffic really fast

Cons: transmits traffic no faster than 1mb/s

Other Thoughts: I had high hopes for this USB adapter........ Guess I will keep looking while I RMA this.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

We are sorry to hear that, please contact our support team to assist you with troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

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

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Item#: N82E16833166074
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