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  • TRENDnet Wireless N 450 Mbps Dual Band USB 2.0 Adapter, TEW-684UB
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TRENDnet Wireless N 450 Mbps Dual Band USB 2.0 Adapter, TEW-684UB

226 customer reviews
| 15 answered questions

List Price: $79.99
Price: $29.99 & FREE Shipping on orders over $35. Details
You Save: $50.00 (63%)
Only 11 left in stock.
TEW-684UB
  • Upgrade your computer to 450Mbps Dual Band Wireless N
  • Seamlessly stream HD video over the less congested 5GHz band
  • Position the adapter in the optimum location using the USB extension cable
  • Powered by the computers USB port
  • One-touch connection to router with Wi-Fi Protected Setup (WPS)
  • Supports 64/128-bit WEP, WPA/WPA2-RADIUS, and WPA-PSK/WPA2-PSK wireless encryption
  • Wi-Fi Multimedia (WMM) Quality of Service (QoS) data prioritization
  • Compatible with Windows operating systems
12 new from $23.00 3 used from $9.99
$29.99 & FREE Shipping on orders over $35. Details Only 11 left in stock. Sold by Quantum Wireless and Fulfilled by Amazon.

Frequently Bought Together

TRENDnet Wireless N 450 Mbps Dual Band USB 2.0 Adapter, TEW-684UB + ASUS RT-N66U Dual-Band Wireless-N900 Gigabit Router
Price for both: $138.51

Buy the selected items together

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Model: TEW-684UB

Product Description

Model:TEW-684UB

Product Description

TREND net's compact 450Mbps Dual Band Wireless N USB Adapter, model TEW-684UB, connects a laptop or desktop computer to an ultra-high performance 450Mbps dual band wireless network. Quickly connect to a 450Mbps 2.4GHz or 5GHz wireless network at the touch of a button with the convenience of one-touch Wi-Fi Protected Setup (WPS). Seamlessly stream HD video over the less congested 5GHz band. Place the adapter in the most ergonomic location with the included USB extension cable. Advanced Multiple Input Multiple Output (MIMO) antenna technology with three spatial streams per antenna generates a maximum theoretical wireless throughput of 450Mbps. WMM Quality of Service (QoS) technology prioritizes gaming, Internet calls, and video streams. LEDs on the front of the adapter convey device status. Upgrade your computer's wireless connection to experience the speed of a 450Mbps network. FEATURES . 450Mbps dual band wireless n technology . Wi-Fi compliant with IEEE 802.11n/g/b/a standards . USB 2.0 port . One-touch wireless connection with external Wi-Fi Protected Setup (WPS) button . 100 cm (3.2 ft.) USB cable to position the adapter in the optimum location . USB Bus powered . Multiple Input Multiple Output (MIMO) technology optimizes wireless coverage . Maximum reliability, throughput, and connectivity with automatic data rate switching . Supports 64/128-bit WEP, WPA/WPA2-RADIUS, and WPA-PSK/WPA2-PSK wireless encryption . Wi-Fi Multimedia (WMM) Quality of Service (QoS) data prioritization . Easy user setup and intuitive diagnostic utility . Compatible with Windows operating systems . Coverage of up to 100 meters outdoor (320 feet) and 200 meters outdoor (640 feet) . 3-year limited warranty Maximum wireless signal rates are referenced from IEEE 802.11 theoretical specific captions. Actual data throughput and coverage will vary depending on interference, network traffic , building materials and other conditions.

From the Manufacturer

TRENDnet

TEW-684UB Dual Band Wireless USB Adapter

TRENDnet's compact N900 Dual Band Wireless USB Adapter, model TEW-684UB, connects a laptop or desktop computer to an ultra-high performance 450Mbps dual band wireless network.

Quickly connect to a 450Mbps 2.4GHz or 5GHz wireless network at the touch of a button with the convenience of one-touch Wi-Fi Protected Setup (WPS). Seamlessly stream HD video over the less congested 5GHz band.

Place the adapter in the most ergonomic location with the included USB extension cable. Advanced Multiple Input Multiple Output (MIMO) antenna technology with three spatial streams per antenna generates a maximum theoretical wireless throughput of 450Mbps. WMM Quality of Service (QoS) technology prioritizes gaming, Internet calls, and video streams. LEDs on the front of the adapter convey device status. Upgrade your computer's wireless connection to experience the speed of a 450Mbps network.

Overview – TEW-684UB

  • Upgrade your computer to 450Mbps Dual Band Wireless N
  • Seamlessly stream HD video over the less congested 5GHz band
  • Position the adapter in the optimum location using the USB extension cable
  • Powered by the computers' USB port
  • One-touch connection to router with Wi-Fi Protected Setup (WPS)

Hardware:

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

Wireless:

  • Multiple Input Multiple Output (MIMO) antenna technology
  • Wi-Fi Multimedia (WMM) Quality of Service (QoS) data prioritization
  • Supports Ad-Hoc or Infrastructure mode

Networking Solution


TEW-684UB

TRENDnet USB Adapter Comparison Chart

TEW-684UBTEW-664UBTEW-624UBTEW-649UBTEW-648UB
Model TEW-684UB TEW-664UB TEW-624UB TEW-649UB TEW-648UB
Product Title N900 Dual Band Wireless USB Adapter N600 Wireless Dual Band USB Adapter N300 Mini Wireless USB Adapter Mini Wireless N Speed USB Adapter 150Mbps Mini Wireless N USB Adapter
Characteristics
Wi-Fi Bands2.4GHz and 5GHz2.4GHz and 5GHz2.4GHz2.4GHz2.4GHz
Upload450Mbps300Mbps300Mbps150Mbps150Mbps
Download450Mbps300Mbps300Mbps300Mbps150Mbps
External Wi-Fi Protected
Setup (WPS) Button
WPS Support
SecurityWPA2-PSKWPA2-PSKWPA2-PSKWPA2-PSKWPA2-PSK
TEW-684UB Box

Package Contents:

  • TEW-684UB
  • CD-ROM (Utility and Driver)
  • Multi-Language Quick Installation Guide
  • USB cable 100cm (39.3 in)


Product Details

Model: TEW-684UB
  • Product Dimensions: 6 x 2 x 6 inches ; 1.4 ounces
  • Shipping Weight: 5.6 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B004ZEZC0U
  • Item model number: TEW-684UB
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (226 customer reviews)
  • Amazon Best Sellers Rank:
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at Amazon.com: May 2, 2011

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

33 of 34 people found the following review helpful By garzascreek on December 3, 2011
Style Name: TEW-684UB Verified Purchase
Rating revised (1 -> 4). Original review kept as-is for reference purposes in case others have similar problems. See final update for solution to performance problem.

------------------------------------
The purpose of a cutting-edge dual-band (and simultaneous at that!) multi-stream adapter such as this is to allow you to create a modern wireless environment using the newest 2 and 3 stream dual-band wireless routers. In practical terms, though, the 2.4GHz radio band really only has 3 clear channels to choose from so unless you live in a rural area the likelihood of getting more than one channel to bind together to get the multi-stream link speeds advertised by the manufacturers is nil.

So, you set up your new multi-band multi-stream router to use one channel of the 2.4GHz band (if you can find a clear one) just for legacy g and single stream n purposes (your smart phone, older laptops, etc). Then you set up the spacious 5GHz band with as many streams and 40Mhz channels as your router will let you claim. Your new laptop probably already has a multi-stream card that can sit on the 5GHz radio band. This TEW-684UB adapter would theoretically be the perfect add-on to a desktop PC in an awkward location for running Ethernet cable. And with simulcast radios you can use the 5GHz for your main connectivity and the 2.4GHz band for monitoring the rest of your network with free software such as InSSIDer.

I read the mixed reviews of this device and as usual I thought I would be smart enough to make it work to my satisfaction.
Read more ›
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9 of 9 people found the following review helpful By AZS on July 16, 2011
Style Name: TEW-684UB Verified Purchase
Having used the Netgear WNDA3100 and the Cisco AE1000 adapters previously this adapter beats them handsdown.
Neither of the previous adapters could maintain near the 300Mbps advertised, they would typically fluctuate between 54 & 150 Mbps (maybe hitting about 200Mpbs on 5mHz channel), but never holding a constant signal. The TrandNet holds 450Mbsp constantly. I am using the Cisco E4200 router (it also performed well on a Neatgear n750 router).
Range and signal reception are both FAR better than either of the mentioned USB thumb-tpye adapters.
This is the way to go if you need a high speed network connection for streaming or gaming and have a router that supports 450Mbps.
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8 of 8 people found the following review helpful By smithby2 on December 10, 2010
Style Name: TEW-648UB Verified Purchase
Can't say enough good things about this item! Although I've not had it long, so far so very good. My HP DV6000 lost it's wireless ability (like every other DV6000 that HP ever built..) and all Hp offers is to replace the motherboard for 250.00. I replaced the internal wireless card but that didn't help, just more wasted money. So, I stated using an older, much larger USB wireless adapter. It worked but the signal strength was very weak and it struggled to stay on line. Read reviews on the Trendnet and decided to give it a shot. Installed on Windows 7 super easy and is pegging the signal meter. Signal is coming in loud and clear! All I've lost is one USB slot but that's way better & cheaper than anything that HP offers for DV6000 owners. Still got 2 USP slots to work with but at last I'm on line again and the signal strength is probably better than it was when the original HP internal wireless was working. Love to buy stuff that does what it claims to do. Thanks Amason...thanks Trendnet!
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5 of 5 people found the following review helpful By richard blaine on January 9, 2010
Style Name: TEW-648UB Verified Purchase
worked out of the box the 1st time exactly as advertised with minimal reference to instructions & excellent range through walls in house. performed much better than more expensive adaptor from Verizon which it replaced.
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6 of 7 people found the following review helpful By Steven J. on March 31, 2010
Style Name: TEW-648UB Verified Purchase
My wife and I have a Compaq laptop running Vista we purchased in 2007, and the internal wireless adapter/card went out. This seems to be a common issue with HP/Compaq computers over 2 years old. We initially had a Linksys wireless adapter, but it was large and bulky, taking up too much space. The TRENDnet Mini, on the other hand is perfect. It's small, compact, and actually runs better speeds than the Linksys. We highly recommend it.

It is now 2013, and we are now using the adapter on a new Windows 7 Dell Inspiron i660s series Desktop (Black) that came with no wireless adapter. Works great, but just be sure to configure the wireless network connections on the two wireless settings on the control panel as follows:

1. Open Network and Sharing Center
2. Click Change Adapter Settings
3. On each wireless connection right Click
4. Go to properties
5. On the Networking Tab click configure
6. Click the Power Management Tab
7. Make sure the box "Allow the computer to turn off this device to save power" is UNCHECKED.

If this is not done, each time your computer is in sleep/hibernation mode, or turned off, you will have to physically click the adapter each time upon start up in order to reconnect to the internet. Making the configurations I laid out above, will allow the computer to automatically reconnect to the internet.

Now I'm not sure if this problem is isolated to the Windows 7 Operating System or Dell Inspiron i660s series, but I don't remember having this problem with other computer models or operating systems I used this TRENDnet on. Just an fyi....
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