Showing posts with label computer hardware. Show all posts
Showing posts with label computer hardware. Show all posts

8/24/2012

D-Link DGE-530T 10/100/1000 Gigabit Desktop Adapter Review

D-Link DGE-530T 10/100/1000 Gigabit Desktop Adapter
Average Reviews:

(More customer reviews)
I'm having the same connectivity issues as the other two reviewers (Noah and Casey). We have two servers where I installed the cards, running Windows 2003 Standard Server with SP1 and all updates; the servers are connected to 3COM gigabit switch. The connection starts just fine, but it cuts off in about 2 to 4 min of medium file traffic, and the servers become inaccessible - not even responding to pings. The card needs to be reset to restore the connection - only to drop it again in the next 3 minutes. We tested the switch to ensure it's working, and we tested the cabling, as well, - everything seemed working fine. Finally, we gave up and installed more expensive Intel 82541PI Gigabit cards. No problems since then.

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10/100/1000 Gigabit Desktop Adapter

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8/10/2011

Cisco-Linksys WPC54GS Wireless-G Notebook Adapter with SpeedBooster Review

Cisco-Linksys WPC54GS Wireless-G Notebook Adapter with SpeedBooster
Average Reviews:

(More customer reviews)
This is another solid product from Linksys. The adapter functions like an adapter should function. The installation was simple and free of complications. I have not experienced any break in communication between the laptop and the router.
For your information, this card is installed on a Dell Latitude C610 laptop. The operating system on the laptop is Windows 2000. The other components of my network are as follows: A Dell Dimension 8200, with a Linksys desktop adapter(with Speedbooster also). The Dell is running with Windows XP Pro. The second PC in the system is an old IBM 300PL, which is connected directly to the router through ethernet. A Linksys WRT54GS (Speedbooster) ties it all together. The network has been solid. No drop-offs.
There is really only reason that this adapter did not get five stars from me. In my opinion, the range of the card should have been greater. Even with a straight line of sight from the router, I cannot go far without losing a high percentage of the signal. So far, that has not caused any issues. However, I probably cannot go to the garage and surf the internet, for example.
I can recommend this card to a home user. In a home environment, the limited range of the card should not be an issue at all. For business use, I would probably try to find a Cisco Aeronet.

Click Here to see more reviews about: Cisco-Linksys WPC54GS Wireless-G Notebook Adapter with SpeedBooster

The Wireless-G Notebook Adapter with SpeedBooster is the simple way to add or upgrade wireless connectivity in your notebook computer. Just slide it into your notebooks PC Card slot and enjoy high-speed wireless network access while retaining true mobility. The Wireless-G Notebook Adapter with SpeedBooster incorporates the next generation of Wireless-G. In standard Wireless-G (802.11g) mode, the Notebook Adapter can connect to wireless networks at an incredible 54Mbps. With our new SpeedBooster technology enabled, your real-world wireless network performance increases by up to 35 Unlike other speed-enhancing technologies, SpeedBooster is 802.11 compliant, fully compatible with standard Wireless-G, and a good neighbor to other wireless devices and technologies, using a single 2.4GHz channel as specified by the official wireless standard. And, unlike other technologies, with SpeedBooster youll see an overall speed improvement even when running a mixed network of SpeedBooster and regular Wireless-G devices.

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5/21/2011

Cisco-Linksys WPC54G Wireless-G Notebook Adapter Review

Cisco-Linksys WPC54G Wireless-G Notebook Adapter
Average Reviews:

(More customer reviews)
This is a review I wrote for the router hub and the PC Card. I had already submitted it for the hub and am submitting it here also for the card. The entire review is relevant to both parts of this system. One thing I forgot to mention was that I had called Dell to see what they had available,and they were using a mix of Linksys parts as well. So I decided to go direct with Linksys equipment. Here is the review as submitted.
For an item that was not even available in Best Buy and the other major stores when I first bought it from Amazon, and that I received it in only a couple of days is knowledge enough to make this a winning situation.
What about hookup and use? Another 5 star performance. If you have never hooked up a wireless network before, take the advice of the quick start guide that comes with the unit, and use their included CD. They strongly recommended that you use the CD rather than manually configure it. Having seen the problems that some others were having with setup, only to be resolved (some of them) by exactly following the directions, you can see, that is the best way to go. The setup using the CD is about as easy as learning how to open a refrigerator door for the first time. Shutting off what they tell you to shut off, and turning on what and when they tell you to turn things on, results in a delightful install. Not even one glitch. The CD determines your internet connection, then it determines your system configuration, asks a few questions, and bingo you are up and running.
I install the PC Card for laptops as well, and that is just as easy to install. Within 10 minutes your surfing the web from all over the house. No Wires !
Pertaining to the speed issue: Remember when I discuss this that their is a difference between the speed inside of your network, and the the speed you are connecting to the web. I got 54MBps while I was in the same room. When I went into the living room, it went to very good, instead of excellent, and gave me 37MBps. Let's get a perspective here. A standard modem works at 56kbps tops. This router works at 54MBps that's megabyte not kilobyte. Their are 1024 kilobytes in every megabyte. So 54 Megabytes per second is about a thousand times faster than a standard modem. When hooked up to a Verizon DSL basic connection, you are running at a maximum of 700 plus kilobits on the download end, and 100 to 150 upload speed. I know I am getting specific, but the point I am making is that it does not matter what the connection speed you are running at any given moment, based on how close the base unit is to the PC card. What is important is that your internet connection will never even approach the speed capabilities of this router, so don't hassle yourself with any concerns over varying connect speeds of the wireless network.
Broadband hooked up to this wireless setup flies. As soon as you click on a site, it appears on the screen.
Faster connect speeds are important when communicating across the network, between machines, like when backing up drives across the network. For that reason, the faster N designated wireless is a little bit more expensive, but a lot faster than G. To go a step farther the ultimate in inter network communications, a hard wired gigabit or 2 gigabit connection rules. So the ultimate is to use an N connection for your router, which is your connection to the slower web, and use the faster N to a portable device, then hook up a gigabit switch, to run your hard wired connections between your devices in the network. I guess I am getting off on a tangent here, so back to the device at hand, which is still the most popular selling adapter.
Anyhow, just for reference, hooking up a DSL, or a broadband cable modem that was supplied by Comcast, with the Windows XP operating system, installation was as near automatic as can be. They do supply instructions when using Windows ME, 98 etc, that includes one more step than XP.
All in all this is a 5 star piece of equipment. Follow the directions exactly. It is easy. Hope this helps. This is the reason why I have a website, to help people with their installations. Did you know that as much as 30 percent of the wireless network products are sent back, because people give up trying to install them? Let's all save Amazon from the return product blues. I am here to help.

Click Here to see more reviews about: Cisco-Linksys WPC54G Wireless-G Notebook Adapter

Early Adopters Pick, January 2003. The first high-speed wireless networking PC card for laptops to use the 802.11g standard, which is four times faster than the current standard (802.11b) and backwards compatible.
The new Wireless-G notebook adapter (PC Card adapter) from Linksys has both the 802.11b and newer 802.11g standards built in, so you can connect your notebook to existing 802.11b infrastructure and also the new, fast Wireless-G networks. The included setup wizard walks you through configuring the adapter to your network's settings, step by step. Then just slide the adapter into your notebook's PC Card slot and enjoy network access with your notebook computer, while retaining true mobility.
Wireless-G is the 54 Mbps wireless networking standard that's almost five times faster than the widely deployed Wireless-B (802.11b) products that are found in homes, businesses, and public wireless hotspots around the country. But since they share the same 2.4 GHz radio band, Wireless-G devices also work with existing 11 Mbps Wireless-B equipment.
Once you're connected, you can keep in touch with your e-mail, access the Internet, and share files and other resources such as printers and network storage with other computers on the network, wherever you wander. At home, you can surf the Web or use instant messaging to chat with friends while sitting out on the patio.
You'll also be able to connect to any of the growing number of public wireless hotspots springing up in coffee shops, airport lounges, hotels, and convention centers. And as those hotspots upgrade to the new high-speed Wireless-G standard, you'll be ready to take advantage of the increased speeds.
Get connected to current standard 802.11b networks today, and be prepared for the future with the Wireless-G notebook adapter from Linksys.


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