TRENDnet TEW-423PI Wireless G PCI Adapter
TRENDnet TEW-423PI - 54Mbps 802.11g Wireless PCI Adapter

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Product Summary
Manufacturer: Trendware International
Mfg Part#: TEW-423PI
UPC: 00710931502510
Buy.com Sku: 10360047
Item#: CYE2S7
Buy.com Sales Rank: 7034
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TRENDnets TEW-423PI 54Mbps Wireless PCI Card cuts the wires to your desktop and provides 54Mbps speed to handle bandwidth-intensive applications. It complies with the IEEE 802.11g standard, making it backward compatible with 802.11b networks for assured compatibility. Advanced Wi-Fi Protected Access (WPA) and up to 256-bit WEP encryption are supported to provide secure access for your data. Cut the wires and move your desktop where you need it with TRENDnets 802.11g wireless PCI Card.


 
Features
Host Interface   32-bit PCI
Manufacturer   TRENDnet
Frequency Band/Bandwidth Details   2.4 GHz to 2.497 GHz
Manufacturer Part Number   TEW423PI
Standard Warranty   3 Year(s) Limited
Manufacturer Website Address   www.trendnet.com
Transmission Speed   54Mbps Auto-fallback IEEE 802.11g
48Mbps Auto-fallback IEEE 802.11g
36Mbps Auto-fallback IEEE 802.11g
24Mbps Auto-fallback IEEE 802.11g
18Mbps Auto-fallback IEEE 802.11g
12Mbps Auto-fallback IEEE 802.11g
9Mbps Auto-fallback IEEE 802.11g
6Mbps Auto-fallback IEEE 802.11g
11Mbps Auto-fallback IEEE 802.11b
5.5Mbps Auto-fallback IEEE 802.11b
2Mbps Auto-fallback IEEE 802.11b
1Mbps IEEE 802.11b
Product Name   IEEE 802.11b/g Wireless Adapter

 
Tech Specs
Standard Warranty 3 Year(s) Limited
Status Indicators Link
Host Interface 32-bit PCI
Manufacturer TRENDnet
Temperature 0 °C (32 °F) to 40 °C (104 °F) Operating
-20 °C (-4 °F) to 70 °C (158 °F) Storage
Wireless Technology IEEE 802.11b/g
Manufacturer Part Number TEW423PI
Humidity 10% to 95% Maximum Non-condensing
Input Current 480 mA Receive
650 mA Transmit
Frequency Band/Bandwidth 2.4 GHz to 2.4 GHz
Manufacturer Website Address www.trendnet.com
Dimensions 5.2" Height x 4.8" Width x 0.85" Thickness - without metal bracket
Frequency Band/Bandwidth Details 2.4 GHz to 2.497 GHz
Compatibility Windows 98SE Windows ME Windows 2000 Windows XP
Shipping Dimensions 1.25" Height x 5.5" Width x 7.5" Depth
Weight 2.2 oz
Certifications & Standards FCC CE ETS IEEE: IEEE 802.11b IEEE 802.11g
Antenna 2dBi Detachable Reversed SMA
Shipping Weight 0.48 lb
Antenna Range 114.82 ft to 328.08 ft Indoors
328.08 ft to 984.24 ft Outdoors
Product Name IEEE 802.11b/g Wireless Adapter
Transmission Speed 54Mbps Auto-fallback IEEE 802.11g
48Mbps Auto-fallback IEEE 802.11g
36Mbps Auto-fallback IEEE 802.11g
24Mbps Auto-fallback IEEE 802.11g
18Mbps Auto-fallback IEEE 802.11g
12Mbps Auto-fallback IEEE 802.11g
9Mbps Auto-fallback IEEE 802.11g
6Mbps Auto-fallback IEEE 802.11g
11Mbps Auto-fallback IEEE 802.11b
5.5Mbps Auto-fallback IEEE 802.11b
2Mbps Auto-fallback IEEE 802.11b
1Mbps IEEE 802.11b
Access Method CSMA/CA
Channel(s) 1 to 11 Channel(s)FCC
1 to 13 Channel(s)ETSI
1 to 14 Channel(s)MKK-Japan
10 to 13 Channel(s)France
3 to 9 Channel(s)Israel
Transmit Power 15 dBm Typical IEEE 802.11b
12 dBm Typical IEEE 802.11g
Receiver Sensitivity -73 dBm Typical 54Mbps 10% BER
-85 dBm Typical 22Mbps 10% BER
-86 dBm Typical 11Mbps 10% BER
Wireless Security WEP: 64-bit 128-bit Wireless Fidelity Protected Access (WPA)
Modulation DSSS 802.11b: CCK (11 and 5.5Mbps) DQPSK (2Mbps) DBPSK (1Mbps) 802.11g: OFDM

  
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Customer Reviews
Value 4.5
Performance 4
Ease of Use 4
Overall Satisfaction 4
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4 of 5 TEW-423PI wireless adapter Saturday, April 25, 2009
A Customer from Tucson, AZ  

This is a cheap and easy to install wireless adapter. However, this adapter DOES NOT support WPA encryption and also the driver is conflicting with the microsoft kill process. Their tech support doesn't really know how to help you to resolve this tech issue. Nonetheless, it worked pretty well once I ignored the issue of kill process and used WEP encryption.
 
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5 of 5 trendnet wireless g pci adapter (tew-423pi) Monday, March 02, 2009
andy from indy, in  
the wireless card works flawlessly with my linksys b/g wireless router. i have a large home with the router downstairs and the wireless pci card upstairs. it maintains a 100% link signal and 54mbps connection at all times. it must have pretty good range as i can view 14 different wireless networks from my neighbors. i have used the card for a month now with no problems. it was the best price i could find and i am very happy with it. o/s = windows xp
 
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1 of 5 Very poor product! Tuesday, June 17, 2008
Dave from Louisville, Kentucky  
It took three calls to the Trendnet technical support center before I finally pulled it out of my computer and scrapped it...it never worked. The support center was never able pinpointed the issue. I wound up buying a Netgear desktop card that works flawlessly. Stay away from Trendnet!!
 
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5 of 5 Problems with vista, works perfect with XP Thursday, January 31, 2008
A Customer from Platteville Wi  
I had problems with vista. It would connect, but couldnt get any traffic through it. Vista Help was no Help. Installed XP Pro on the computer and works Perfect. Great reception 3 rooms away.
 
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5 of 5 EASY AND EFFICIENT Sunday, December 16, 2007
A Customer from TULSA, OK  
SUPER EASY TO INSTALL AND SET UP, TOOK ALL OF ABOUT 5 MINUTES. WOULD BUY AGAIN AND THIS WAS THE SECOND I'VE BOUGHT (2 DIFFERENT COMPUTERS)
 
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5 of 5 Great product Thursday, September 27, 2007
A Customer from Hurricane, WV  
The good: Very easy to install with no problems, excellent reception, works very well. Minor annoyance: Software can be a bit confusing at first. Once I configured it for my network however, it has worked flawlessly.
 
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5 of 5 sssuuuupppeeerrrrrr!!!!!!!!!!!!!!!!!! Thursday, August 02, 2007
ruben from patterson california  
well i just bought an xps desktop but i did not want to get rid of my old dimension so what i did was i bought this wireless pci card for dirt cheap and boy was it worth it! Its sitting in my old desktop on the other side of my house 2300square feet with 4 out of 5 bars full for those who need one mine is in a 5 year old dell dimension 2350 and its still super fast!!!!!!!! thanks buy.com shipping was very fast im so happy ill never shop retail again-
 
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1 of 5 Not a good experience Sunday, June 10, 2007
familiaestrada from Provo, Utah   
This is the worse wireless card ever. I bought this card because of its price and after my disappointment I guess now I know why it has such a lower price. The card connects after I boot up the computer but after 10 to 15 minutes the connection goes down, the weird thing is that windows shows the wireless connection as connected but there is absolutely no link to my router. I tried this card with another system with exactly the same results. TrendNet tech support is also the worse I have ever encountered. Their networking knowledge is very minimal and they are very rude and unprofessional. They were not able to solve my problem and promised to call me several times and they never did. I really wanted a card replacement but I never really got that far with their tech support. Bad product and tech support please invest on something better so you do not spend hours of your time trying to fix it and deal with ignorant people.
 
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5 of 5 A great buy! Tuesday, June 05, 2007
joe.pirkle from Lakeland, Florida  
Of the four different brands that I have used in various computers, this was the easiest to get on-line. I get 100 percent signal from anywhere in my house...even through four walls.
 
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5 of 5 Very nice wireless G adapter Saturday, February 24, 2007
A Customer from Miami, FL  
Simply install the configuration utility that comes in the CD before installing the PCI card in your desktop and you are done. This card works really nice, no complicated configurations or driver problems, well done by TrendNet!
 
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3 of 5 Quirky. Recommended if your situation is ideal Wednesday, September 13, 2006
Mark from Oxford, CT  
I bought this on price figuring that WiFi cards should be a commodity item these days. After a few days I did get it working consistently, but I had the same experience as another reviewer who said it had trouble picking up a signal where his laptop worked fine. Here is some more detail and what worked for me in setting it up. My access point is a Belkin b/g router. I did not expect any trouble with signal strength since my laptop shows (albeit using 802.11b) that I have three neighbors, none closer than 400', all with a "bar or two" of signal strength. All I needed to do was reach upstairs to the other side of the house. I was surprised that the Trendnet card reported none of my neighbors in the "available networks" and very low signal for my own access point. Worse, it seemed to periodically try to reassociate with a neighbors network even though it wouldn't list it. I failed to find a way to configure it to only associate with my own network, but I set it to only use "infrastructure" nodes. I moved the access point to the same room where I have an ethernet jack on another wall. That helped a little. Then I made two changes that finally gave me a reliable connection (sorry I didn't do a scientific investigation): (1) I repositioned the access point a foot or so still closer (to the other side of the cabinet it's in), and (2) I switched off "use Windows to configure this connection" and used the Trendnet property pages exclusively. The situation would probably have been a lot better if the computer faced the access point, for example on an inside wall with the access point in the next room.
 
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5 of 5 works smoothly Monday, June 19, 2006
A Customer from Arlington, MA  
Using this in a 5 year-old Dell running Windows 2K. Installation was smooth, and reception is very good. My router is a standard Linksys 802.11g unit in a basement, and the computer with this card is on the second floor. I don't get 54Mbs, but I get 20 or 30Mbs, which is faster than my broadband internet connection - so I'm happy.
 
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0 of 1 customers found this review helpful.
 
5 of 5 Great Product for the Price Thursday, June 15, 2006
A Customer from Norman, OK  
This product works great and was very easy to install and works excellent I would reccomend it to anyone.
 
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3 of 5 Easy to install, low priced, but poor wireless ran Monday, June 05, 2006
A Customer from San Diego, CA  
This card was easy to install, and the price was reasonable, but could never pick up the signal from my wireless router. I tried re-positioning the antenna a few time with no luck. My notebook computer pick's up the routers signal with no problem in the same location. Possibly an external antenna would help this card.
 
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1 of 5 System Freeze-up Monday, March 27, 2006
A Customer from Warren, NJ  
After installing this adapter I experienced system freeze-ups after the computer went into sleep mode. A hard shut down was the only recovery. I removed the adapter and all the software that came with it and went back to my wired connection. No problems thereafter. The software was not Microsoft certified and speaks to the value of certification.
 
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1 of 1 customers found this review helpful.
 
5 of 5 It works, best value. Tuesday, March 14, 2006
Stephen C. from Goshen, IN  
I got this so I wouldn't have to wire from the basement. Popped it in, installed drivers and setup the connection. It works especially considering the signal has to go through several walls and a large distance. Low signal in that case is normal, but I haven't seen it drop the signal. Used with a Linksys wireless router.
 
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2 of 2 customers found this review helpful.
 
5 of 5 Works great Tuesday, January 17, 2006
A Customer from Harrisburg, PA  
Had it for about 4 months and everything is great!!!
 
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1 of 1 customers found this review helpful.
 
5 of 5 Great card and dirt cheap Friday, December 16, 2005
JJ from North Carolina  
This wirless card is the best card ever for dirt cheap pricing. I`m always getting a 93%+ connection signal. I highly reccomend this card for Windows XP Home, Media Center, and Professianal.
 
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5 of 5 Works Perfect Wednesday, November 30, 2005
A Customer from Los Angeles  
Got two of these cards for my home. They work without any problems. You must set up your router to connect to these cards with all the security settings. Highly recommended for the price.
 
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5 of 5 great product Monday, October 03, 2005
Jay from Houston, TX  
I was using a netgear 802.11b USB adapter, before upgrading to this one. Set up was very easy and I get >70% signal with antennae being hid behind computer and through two walls. Very satisifed with product.
 
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5 of 5 Solid Performance & Dirt Cheap! Thursday, September 08, 2005
Ray from Tempe, AZ  
The TRENDnet TEW-423PI can be had for a song - without any sacrifice in performace or reliability. I installed this card on a PC running Win98/SE. I did have to manually link the card to TCP/IP in Control Panel/Network. Even though there already was an existing TCP/IP entry for the card, it wouldn't work until I added a new entry. One way to be sure the card is active on the network is to run winipcfg (on Win98/SE) and see if the card is listed in the drop-down menu. Other than this, the installation went smoothly. Installation is probably much simpler on WinXP. The card is located 45ft from the router and I consistently get a rock solid 98%+ signal. A fantastic value!
 
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4 of 4 customers found this review helpful.
 
5 of 5 Works great. Great value! Friday, June 24, 2005
A Customer from Woburn,MA  
Other sites had positive reviews of this card. I followed the advice of others and downloaded the newest driver from trendware.com first before installing the card. The driver worked flawlessly and the signal strength shows at 87%. A previous USB device barely got 20-30% in the same location. For this price, money well spent!
 
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4 of 5 Trendnet PCI Wireless G Thursday, June 23, 2005
Arcwolf from Logan, UT  
In the past I have bought a lot of trendnet wireless cards and I have never had a problem with them. This card had a little problem. On a computer with Windows XP home I installed the drivers and then installed the card. The system recognized the hardware but when it started to run the utility it restarted my computer. It did this every time. Windows would boot up and be on for 10 seconds and then it would restart when the utility ran. So I took the card out and put it in another machine with Windows XP Pro and no problems. Solid as a rock. Great signal strength too.
 
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3 of 4 customers found this review helpful.
 
5 of 5 Great product Friday, September 24, 2004
A Customer from Boston, MA  
I have both Linksys and Netgear products in my home network, and I must say that this product performs just as well, if not more robust, and at a fraction of the cost. Will definitely check out trendware's other products.
 
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5 of 6 customers found this review helpful.
 
1 of 5 Worked fine for about a week. Thursday, September 02, 2004
A Customer from Kansas  
Worked fine for about a week. Could not get this set up using windows xp to configure this. Had to use the software provided with the card which doesn't support WPA, only WEP. Tech support through email was only moderately helpful, lengthy response times with basic answers (isn't most tech support like this anyway). When working it was great, had it set about 60 feet away from Netgear router, then quit working. Going with D-Link after this.
 
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