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TRENDnet > 
Item#: N82E16833156212

TRENDnet Wireless N 300 Mbps Mini USB 2.0 Adapter, TEW-624UB

  • IEEE 802.11b, IEEE 802.11g and IEEE 802.11n (Draft 1.0)
  • Up to 300Mbps Wireless Data Rates
  • 2.412GHz - 2.484GHz

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

TEW-624UB N300 Mini Wireless USB Adapter

TRENDnet Logo

The N300 Mini Wireless USB Adapter, model TEW-624UB, networks a laptop or desktop computer to a high performance 300Mbps wireless network. Quickly connect to a wireless router at the touch of a button with the convenience of one-touch Wi-Fi Protected Setup (WPS), and realize up to 50% energy savings with GREENnet technology.

Advanced Multiple Input Multiple Output (MIMO) antenna technology delivers superior wireless coverage and reduces dead spots. WMM® Quality of Service (QoS) technology prioritizes gaming, Internet calls, and video streams.

Computers purchased with integrated wireless often come with 150 Mbps or even slower 54 Mbps wireless technology. Upgrade your laptop or desktop today to high speed 300 Mbps Wireless N. Enjoy proven high performance speed and reliability in an ultra-compact design that is slightly larger than a U.S. penny.

Overview – TEW-624UB

  • High speed 300Mbps wireless adapter

  • Compact form factor

  • One-touch network connection with Wi-Fi Protected Setup (WPS)

  • Up to 50% GREENnet power savings

  • Advanced wireless encryption
Networking Solution
TEW-624UB Diagram


  • USB 2.0 connector
  • Compatible with IEEE 802.11a/b/g/n standards
  • Two high performance internal PIFA antennas


  • Multiple Input Multiple Output (MIMO) antenna technology
  • Wi-Fi Multimedia (WMM) Quality of Service (QoS) data prioritization
  • Supports ad-hoc or infrastructure mode
TEW-624UB Image

TRENDnet Fast Ethernet Switch Comparison Chart

Package Contents:
  • TEW-624UB
  • CD-ROM (Utility and Driver)
  • Multi-Language Quick Installation Guide
TEW-624UB Box


  • newegg Wi-Fi Certified Compliant with draft 802.11n, the TRENDnet TEW-624UB delivers real-world performance of up to 14X the speed and 6X the coverage of an 802.11g wireless connection while remaining compatible with 802.11g and 802.11b devices.
  • newegg Robust Security The TRENDnet TEW-624UB supports 64/128-bit WEP, WPA/WPA2 and WPA-PSK/WPA2-PSK encryption for highly secured data transfers on your wireless network.
  • newegg USB 2.0 Interface With the USB 2.0 interface, connect the TRENDnet TEW-624UB to your desktop or laptop computer easily.

Learn more about the TRENDnet TEW-624UB

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the TRENDnet TEW-624UB

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  • Richard D.
  • 3/12/2015 12:37:56 PM
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsPiece of junk!

Pros: Cheap (But you get what you pay for!)

Cons: Did not work at all on the first day. After 3 hours of frustration I called TRENDnet tech to have them tell me, "You need to connect this device to another computer to test it." WHAT? Sure, I always keep a spare computer sitting around to test cheap network card. The car never recognized a wireless network even though my smartphone (sitting right beside the computer) connects with no problems.

Other Thoughts: Do yourself a favor and choose a different card! Dealing with this was frustrating enough even before the so called 'tech support' escalated the frustration. I ended up telling her "Thanks you for your help but I'll simply return this to Newegg and get another manufacturer's card."

Did you find this review helpful? Yes No

  • Anthony S.
  • 9/11/2014 3:36:14 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsStay away from the software

Pros: As long as you plug in the adapter first then go to System properties then Device manager and update the driver from the disc it works. Do not load the software off the disc first then try to use it because it will not work. This is with windows 7 not sure about the other operating systems.

Cons: Software did not work for me at all from the disc or the website.

Manufacturer Response:

Hello Tony,

Thank you for taking the time to provide feedback. We will look into the installation issues you experience and ensure the latest driver installation procedure works as intended. Thank you again.


TRENDnet Support

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  • Anonymous
  • 6/19/2014 11:22:08 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsExcellent wow wow....

Pros: Getting 144 Mbs on my laptop considering router is in second floor far off the corner in 3000 Sq house.

Cons: Didn't get this sooner.

2 out of 2 people found this review helpful. Did you? Yes No

  • John C.
  • 7/30/2013 8:07:36 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGood

Pros: Connects at the advertised speed of 300Mbps, but varies at times. When the speed drops, it doesn't drop below 144.5Mbps, but I don't mind. It's better than 54Mbps. Good price provided by newegg.

Cons: I found the software to be buggy. For instance the TRENDnet wireless configuration utility, installed on Windows XP doesn't always launch on startup. So you have to manually start it up and creates and empty space on your system tray. I don't recommend you use the new software that has been placed on TRENDnet site which is TEW-624UBvD1.02 it will not run properly on your Win XP machine. It is full of bugs. Keep using the drivers/software that is provided on the CD instead. They work just fine.

Other Thoughts: Other than a minor issue with the software. I'm satisfied with the adapter.

Did you find this review helpful? Yes No

  • 6/7/2012 5:06:17 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsgreat product

Pros: installed it on WIN xp with router tew-731BR it connects at 150 mbs

Cons: instruction manual lacking for the average person. need too be a little technical. website not helpful

Did you find this review helpful? Yes No

2 out of 5 eggsGood as a G adapter

Pros: Works.

Cons: No where near up to par. It give low speed and has a low range in a clear room. i've only had it go up to 35Mbps

Other Thoughts: might be because router is a different brand but doubtful.

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

  • glen h.
  • 12/17/2009 8:45:17 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorks great!

Pros: Signal strength is very good and so is the speed. I'm connecting at 130 Mbps with a router that is in another room. I'm about 30 feet away from the router and going thru 2 walls. Setup was very easy and didn't require a reboot.

Cons: None.

Other Thoughts: I don't understand why people rate this adapter so badly on newegg because it works so well with my TEW-639GR router. I downloaded the driver from trendnet's website rather than using the CD. I always do this with computer devices just to make sure I have the most up-to-date driver. I'm very happy with the performance and I purchased a second one to use on my server which I keep in the basement.

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

  • James S.
  • 11/25/2009 12:18:05 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsNot Too Shabby

Pros: Pretty decent little adapter a little warm to the touch but otherwise pretty good.

Cons: Only Con I have with this thing is everytime its near my Wireless Networking Card for my Primary Computer, I lose about 50% Integrity / Signal Strength which ticks me off. Guess my Linksys Card doesnt like the TrendNet Adapter much, cause my laptop doesn't give me issues with the Rosewill Adapter. So Dont know what's going on there.

Other Thoughts: Other than the signal strength loss of having the computer in the same room as my primary system it works out pretty well. Still don't know wth is going on with that though.

Did you find this review helpful? Yes No

  • Matt M.
  • 10/30/2009 7:01:44 PM
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsNewegg rocks!

Pros: Easy setup, great price, fast shipping 1 day!!!

Cons: Only getting 270mbps. it might be my router.

Other Thoughts: newegg made a perfect transaction. will buy again.

Did you find this review helpful? Yes No

2 out of 5 eggsBad choice

Pros: Worked when I first plugged it in.

Cons: I bought three of these about 10 months ago when I found them on sale. So far, two of them have crapped out on me. The first one actually started to smoke after somebody stepped on it (admittedly you probably shouldn't step on any computer hardware, so that's partly my fault), and the other one just recently stopped working out of the blue.

Other Thoughts: You get what you pay for.

Manufacturer Response:

Dear Customer,

We are sorry for any inconvenience this may have caused you. We would like to resolve this issue with you directly. Please e-mail us at and reference "New Egg Product Review" and someone will contact you immediately. We look forward to hearing from you.

Warmest Regards,

TRENDnet Sales Team

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

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Item#: N82E16833156212
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