TRENDnet TEW-644UB Wireless N USB Adapter

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Product Summary
Manufacturer: TRENDnet
Mfg Part#: TEW-644UB
UPC: 00710931600407
Buy.com Sku: 209180504
Item#:
Buy.com Sales Rank: 942
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Product Guides
 
The Wireless N USB Adapter allows you to connect a laptop or desktop computer wirelessly with supercharged speed and reliability. Enjoy up to 8x the speed and 4x the coverage of a wireless g connection. Upgrade to TRENDnet’s Wireless N USB Adapter and enjoy faster than wired speeds with a wireless connection.

Setup is a breeze with Wi-Fi Protected Setup technology. Advanced wireless encryption protects your valuable data. The latest in MIMO antenna technology ensures the fastest communication speeds that wireless n technology provides.. Stream media, download files, play games and talk online when connected to a wireless n router.
 
Features
Wi-Fi compliant with IEEE 802.11n standard
Backwards compatible with IEEE 802.11g and IEEE 802.11b devices
Supports Ad-Hoc (Client-Client) and Infrastructure (AP-Client) Mode
Supports Multiple Input Multiple Output (MIMO) technology
Dynamic data rate scaling from 300Mbps to 1Mbps
Maximum reliability, throughput and connectivity with automatic data rate switching
Supports 64/128-bit WEP, WPA/WPA2 and WPA-PSK/WPA2-PSK
Low interference and high susceptibility guarantee reliable performance
Compatible with Windows 2000/XP/Vista operating systems; MAC OS X v10.4 (Tiger) and Mac OS X v10.5 (Leopard)
Easy user setup and intuitive diagnostics utilities
Coverage of up to 50 meters indoor, 100 meters outdoor
3-year limited warranty

 
Tech Specs
Interface USB 2.0
Standards IEEE 802.11b, IEEE 802.11g and IEEE 802.11n (draft 2.0)
LED Indicator Activity
Power Consumption Receive mode: 250mA (max); Transmit mode: 320mA (max)
Supported OS Windows 2000/XP(32/64-bit)/Vista (32/64-bit); MAC OS X v10.4 (Tiger) and Mac OS X v10.5 (Leopard)
Dimensions (LxWxH) 80 x 27 x 12mm (3.1 x 1 x 0.5in)
Weight 20g (0.7oz)
Temperature Operating: 0° ~ 40° C (32° ~ 104° F); Storage: -10° ~ 70° C (14° ~ 158° F)
Humidity 10% ~ 90% max (non-condensing)
Certification FCC, CE
Module Technique DBPSK/DQPSK/CCK/OFDM (BPSK/WPSK/16-QAM/64-QAM)
Antenna Built-in 2 on board antennas
Frequency 2.412 ~ 2.484 GHz
Encryption 64/128-bit WEP (Hex & ASCII), WPA/WPA2 (TKIP/AES), WPA-PSK/WPA2-PSK
Channels 1~11 (FCC), 1~13 (ETSI)
Output Power 802.11b: 16dBm (typical), 802.11g: 14dBm (typical), 802.11n : 12dBm (typical)
Data Rate (auto fallback) 802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps; 802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps; 802.11n: up to 300Mbps (RX)/150Mbps(TX)

  
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Customer Reviews
Value 4.5
Performance 3
Ease of Use 4
Overall Satisfaction 3.5
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5 of 5 Good Cheap USB Adapter Saturday, August 29, 2009
A Customer from Germantown, TN  

Got it for $20 (which is a reasonable price...don't get me started on how much Best Buy would rip you off for on a similar item...) Delivered quickly. Worked straight out of the box. Can't complain.
 
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3 of 5 Better than G, not really Thursday, June 04, 2009
A Customer from New Orleans, LA The Big Easy!  
I purchased 2 of these for the greater distance that is supported. However, with anoter brand of Wireless G adapter placed right next to this one, the G always has a higher connected transfer speed, but sometimes shows connectivity at less power than this one while talking to my N router. Still works successfully, though.
 
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3 of 3 customers found this review helpful.
 
4 of 5 Good Value Wireless Adapter Sunday, May 17, 2009
A Customer from Huber Heights, Ohio  
Works fine but speed isn't as advertised but still better than "g". Don't like that it uses its own software for handling connections but it works so how can you complain? By the way, this adapter works great with both Windows XP and Ubuntu Linux 9.04 which is a plus if you do any work with Linux. For the price it is a very good value and I would recommend it.
 
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5 of 5 Excellent Wireless Adapter Wednesday, February 04, 2009
A Customer from Staten Island, NY  
Easy to install. Enjoy fast connection right away.
 
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3 of 3 customers found this review helpful.
 
5 of 5 Sooooooo worth the $$ Wednesday, December 17, 2008
billme from later  
I have had many products, and Trendnet by far has the best customer service. Their phone support is very helpful. I had purchased a Dlink wireless adapter and spent 2 hours trying to get Vista to accept it to no avail. I downloaded drivers and spoke to Dlink support, which was not helpful. Ultimately they told me their product was defective. I went and exchanged it and had the same result. I ordered the Trendnet adapter and when it arrived I inserted it in the USB and within 30seconds, Vista had recognized it and I was online again. I would have paid double!
 
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1 of 5 customers found this review helpful.
 
1 of 5 Vista problem Tuesday, December 16, 2008
A Customer from Chantilly, va  
It works fine on windows xp, but cannot connect to the internet on windows vista.
 
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1 of 3 customers found this review helpful.
 
1 of 5 Vista problem Tuesday, December 16, 2008
A Customer from Chantilly, va  
It works fine on windows xp, but cannot connect to the internet on windows vista.
 
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0 of 2 customers found this review helpful.
 
4 of 5 IT WORKS GREAT Saturday, December 13, 2008
Britton stevenson from Radcliff,Ky  
U will be very happy with this product but if if you have Vista-WATCH OUT. It's not the adapter, its vista being soo slow.My setup is on different ends of the house and I can still get a strong signal. You will be satisfied with your purchase.
 
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1 of 1 customers found this review helpful.
 
5 of 5 Works Great! Tuesday, December 09, 2008
Gadget Lover from Jersey City, NJ  
I have an old 500 MHz P3 that I have in my basement/family room so that the guests could use to check their e-mail. There is no LAN connection in the basement so I bought this adapter few weeks ago. My wireless router supports up to 802.11g. This adapter is backward compatible with my router. Installed very easily on Windows XP with SP2. Plugged the adapter in the USB Port 1.1 and it was picked up right away and was able to connect to the router/internet with no problem. Connection is steady at 54mb/sec. Very happy with the purchase!
 
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