Xtreme N Pci Adapter

Average customer rating: 3.0

Near flawless installation and configuration
Used on both Vista and XP
worst peice of garbage.

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Xtreme N Pcie Adapter

Xtreme N Pci Adapter

Manufacturer: D-Link Systems, Inc.
Product Group: CE
Binding: Electronics
ASIN: B000LIJ4ZS

Related Categories:

Wireless

Wireless

Desktop Cards

Computers

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Product Description

The D-Link Xtreme N Desktop Adapter (DWA-552) is a draft 802.11n wireless client that delivers unrivaled wireless performance for your desktop computer. This wireless adapter delivers up to 14x faster speeds and 6x farther range than 802.11g while staying backward compatible with 802.11g and 802.11b networks. Once connected, you can share a high-speed Internet connection, photos, files, music, videos, printers, and storage. The Xtreme N Desktop Adapter is powered by Xtreme N technology and boasts three external antennas to provide superior wireless reception in your home or office. This adapter is designed for use in larger homes and offices, or for users running multiple bandwidth-intensive applications. This adapter enables you to simultaneously make or receive Internet phone calls - VoIP , surf the Web, transfer files, and stream High-Definition (HD) media when connected to an Xtreme N Gigabit Router (DIR-655). The DWA-552 supports WEP, WPA, and WPA2 encryption that allow you to connect securely to a wireless network. Backward compatible with existing 802.11g and 802.11b networks

Customer Reviews:

Near flawless installation and configuration.......2007-06-13

With Windows XP, I did not experience any of the problems the other two reviewers mentioned. Have not tried with Vista (and probably never will until Mister Softee ends support on XP.) I recommend this card and the supporting router (dlink DIR-655) based on my own success with both. I did however upgrade the firmware on the DIR-655 after having difficulties.) This card replaced a dinosaur Linksys Wireless G card that had a broom handle sized antenna and the worst reception.

Used on both Vista and XP.......2007-05-24

Hello all, thanks for taking the time to read this.

It took me a long time to really get a good handle on this cards performance and I have had it now for about 3 months. While the router that accompanies this adapter is the best wireless router I have ever used, I have found this PCI adapter to be just okay.

While it does it's job pretty well, it absolutely did not impress me as an "Extreme-N" PCI adapter. Let me say a little about my setup. I have the DLink Extreme N router upstairs and the PC that has this adapter in it sits on the floor and is almost directly across the house but downstairs (proably around 40-50 feet away and through about 4 walls at about -30 degrees). Windows thinks that it has a 300Mbps connection, but the included DLink software drivers can calculate the actual connection speed and it seems to fluctuate from anywhere from 2mbps and 108mbps (usually is around 32Mbps). The average throughput I usually get is around 60Mbps (which is around 7-8 megabytes a second...since you divide Mbps (Megabits) by 8bits to get Megabytes). If you dont know about the extreme-n router, I have a review on that too, but quickly its a gigabit router so it handle 1000Mbps (125 megabytes/sec) if you are using a wire, so there is no bottleneck within the router. I usually see around a 60% connection on the N network whereas my Centrino laptop in the same position gets around an 80% connection off of the "G" network that the router also transmits.

Although I am a little annoyed at the connection and throughput speeds, I am most annoyed at the fact that at the time of this review (5/2007) this PCI adapter is COMPLETELY and UTTERLY useless for Windows Vista. My Vista kept crashing (im talking a HARD crash...complete lockup of the computer, hard reset needed, after only 5-10 minutes past the boot-up process...consistently), and I tried to figure out why. I spoke to MS Customer service thinking that since Vista was so new, that there was a problem on their end. Together we figured out that it was this card that kept crashing the computer. After we disabled and removed the card from the system, it stopped crashing (I even tried to make it crash, but it was rock solid). The drivers I used were specifically labled Beta Vista Drivers, so until the drivers are out of the Beta phase, I wouldn't trust them. Since my house isnt yet wired for ethernet, and putting the wireless modem in that room would make my wireless network quite useless, I have a $250 piece of software (vista) just sitting on my shelf.

Anyways, if you are just using Windows XP, this should work out fine, not spectactular, not horrible...still better than the "G" networks (I will WAY outperform them if you are not as far from the router as I am) But not as spectacular as I hoped (Based on how spectacular the 655 router is).

worst peice of garbage........2007-05-04

same as the router it compliments.

peice of garbage.

I installed this into my system, my system doesn't see it.

doesn't recognise that new hardware has been installed.

I cannot install the drivers or anything, because of this. It is totally useless, and Dlink technical support? you may as well just take your head and smack it against the wall, it will have the same effect as talking to these people, but you will save the phone bills and wait times and condescending tones as they tell you to do the most stupid things you ever heard.

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