Showing posts with label electronics and gadgets. Show all posts
Showing posts with label electronics and gadgets. Show all posts

9/18/2011

Cisco-Linksys WPC11 Wireless-B Notebook Adapter Review

Cisco-Linksys WPC11 Wireless-B Notebook Adapter
Average Reviews:

(More customer reviews)
I telecommute full-time from home and decided to get wireless network gear to allow me to work from anywhere in my house. Based on my previous good experiences with their other products, I decided on a Linksys setup. Setting up the Linksys wireless router was a snap, but unfortunately this "matching" PCMCIA card was not nearly as easy to get working.
Windows ME:
My first few installation attempts were on WinME. The driver installer, on the provided Linksys CD, had problems locating the necessary files it needed to install. The CD was either missing files or the installer was looking in the incorrect folders. Either way, pretty sloppy. Downloading the latest drivers from linksys.com fixed the installation problems. However, I was unable to get the card to make the wireless link with the access point.
Windows 2000:
Frustrated, I switched to the OS I should have installed it on in the first place, Win2k, where the drivers installed with no problems. However, again the card was unable to link with the router.
User Manual:
The manual supplied with the card, at first glance, looks promising. Flipping through, you see quite a few screenshots of their configuration utility (supplied on the CD) and a lot of text. However, I was disappointed and confused once I dug in. The text did little more than label the different configuration utility views and properties in each screenshot, providing little or no explanation for what the setting does and why. I could not even locate an explanation for what the LED's on the PCMCIA card indicated.
The most frustrating aspect of the user manual was the section I needed the most: troubleshooting. The troubleshooting section was a whopping two pages (not front and back) and consisted of three questions.
Linksys Technical Support:
Linksys has 7-day tech support, so I was able to contact them on a Sunday, which was nice. The quality of their technicians is what you would expect - good and bad. I first spoke with a guy for 30 minutes who was little help and, as I later found out, actually gave me some incorrect information. I called back later and managed to get a hold of one helpful technician that took literally 2 minutes to determine the problem and step me through fixing it. I also asked a few basic questions that the manual couldn't answer and the technician acknowledged that the user manual was "embarrassing" and "missing critical setup information".
Summary:
The card works great! While the router sits in my basement, I tote my laptop around the house and am able to work in the living room, back patio, on the 2nd story, etc, and the download/upload speeds are as fast as my desktop, which is cabled directly to the router. Despite the problems I had, I would still recommend the card. If you have trouble configuring it, I would seriously advise skipping the manual and just calling Linksys tech support.

Click Here to see more reviews about: Cisco-Linksys WPC11 Wireless-B Notebook Adapter

Whether you're at your desk or in the boardroom, the Linksys InstantWireless Network PC card allows you to share printers, files, and more anywhere within your wireless LAN infrastructure, increasing your productivity and keeping you in touch. The Instant Wireless card gives you the freedom to work your way, from where you want--letting you take full advantage of your notebook PC's portability while providing you with access to all your network resources. A high-powered built-in diversity antenna means that you're covered--at a distance of up to 150 meters (492 feet) inside and 500 meters (1,640 feet) outside. And because it occupies only one Type II PCMCIA slot, you're free to use your other slots for additional accessories.


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6/30/2011

Cisco-Linksys WAP54G Wireless-G Access Point Review

Cisco-Linksys WAP54G Wireless-G Access Point
Average Reviews:

(More customer reviews)
I'm using the unit in a REPEATER mode. My house have 3 floors and my router (WRT54G) is located in the basement. I get a signal of 11 Mbps on the sec flr using a centrino powered notebook. The signal would drop to 1 Mbps after some use and the only way to get the signals back is to to reboot the notebook for some reason or go to the first flr. Hence, decided to get this unit and use it as a repeater.
Steps that worked for me are as follows:
01. Disable any security you have on the router (I'm using WEP) and enable SSID broadcast prior to any configuration .
02. Configure the unit using the setup disk and provided the ff:.
---- Provided a different SSID (or you can provide the same SSID) with enabled broadcast.
---- No encription
---- The same transmission channel (Chan 11) as with my router
---- New password
03. Exited program setup. Run browser and connect to the AP interface using the default address [...]
04. Configured the AP in REPEATER MODE placing my router's wireless MAC address as the repeated source signal.
05. Saved the setup.
06. Test if working by removing the wire behind the AP. On your PC/Notebook, open up a command window (START,RUN, type in "cmd" and click [OK]). Type in "ping 192.168.1.245" and press [ENTER]. You should see something like "Reply from 192.168.1.245 bytes=32 time=3ms TTL=225". If you get a "Request timed out." then that means your AP cannot be seen in your network and was not configured successfully go through STEP#1 again.
07. If successful, you need to enable security back (NOTE: At this point, the AP is running stand alone with no wires connected at the back from the router). Since I'm using WEP, connect to the AP using a browser at [...]
Go to wireless security and enable WEP and add the key codes and save your setup.
08. Now enable security back on the router with same key as you have on the AP and save your setup.
09. Test connection again by running STEP#6.
10. Place the AP where you want it to.
11. With a wireless PC/Notebook, scan for wireless networks. You should see the new SSID as well as the old one. Connect to it so that your PC/Notebook would save that information.
12. Connect to your AP, disable SSID broadcast, save setup.
13. Connect to your roter, disable SSID broadcast, save setup.
14. You're done!I placed the WAP54G on the third floor. After all is said and done, my signal was boosted to 45 Mbps (max at 54 Mbps). Works like a charm!!!
NOTE:
- These procedures is specifically if you want to configure your AP as a REPEATER.
- If you configure the AP with WEP security on the get go, you will never be able to get it to work!! I spent hours on this to no avail.
- You can use the same SSID. I used a different one because I want to see what wireless unit I am connecting to when i transfer from floor to floor.
UPDATE 031810
The unit I believe is starting to die on me. My internet access will get cut off all of a sudden and it has been happening frequently (like 4-5 times a week). I have to unplug then plug it back to make it function again. I might upgrade my system to the WRT610N and WAP610N soon.
UPDATE 033110
I decided to get a new WAP54G instead since reading through the WAP610N manual, there is no provision for a REPEATER mode. I placed the old one on the first floor. So now, I have the WRT54G on the basement, my old WAP54G on the first floor and my new WAP54G (with a NETGEAR 5 port switch connected to it) on the 3rd floor. I noticed that with the new one, my web browsing is a lot faster compared to the old one!
UPDATE 041110
So I had the NEW WAP54G for a couple of days since my last update and I still had the same problem of getting disconnected intermittently. I tried shutting down the OLD unit totally but the issue persists with the new unit so it looks like the AP is not the problem. Now, my IPOD TOUCH 32GB 3Gen needed repair and has been out of commission since last Friday 04/09 (bought this last January). And guess what? I have had no problems with my WIFI connection since then (both APs running). I have to see if the replacement Ipod screws up my wifi connection again but I do think I found out the culprit for my WIFI issues.
UPDATE 042510
I got my new replacement Ipod Touch a week ago. My WIFI failure started again but not as frequent. Now, I always turn off the Ipod's Wifi when I'm not using it. I guess I'm stuck with it.
UPDATE 072610
When I got the IOS 4 software update for the Ipod Touch, my WIFI issues disappeared. :)

Click Here to see more reviews about: Cisco-Linksys WAP54G Wireless-G Access Point

The Linksys Wireless-G access point lets you connect Wireless-G (802.11g) or Wireless-B (802.11b) devices to your network. Because both standards are built-in, you can protect your investment in existing 802.11b infrastructure, and migrate your network clients to the new screaming-fast Wireless-G standard as your needs grow.
For more information on the differences between an access point and a router with access point, see the following table: To protect your data and privacy, the Wireless-G access point can encrypt all wireless transmissions. The MAC address filter lets you decide exactly who has access to your wireless network. Configuration is a snap with the Web browser-based configuration utility.
Wireless-G is the upcoming 54 Mbps wireless networking standard that's almost five times faster than the widely deployed Wireless-B (802.11b) products 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 can also work with existing 11 Mbps Wireless-B equipment.
Future-proof your wireless network with the Linksys Wireless-G access point. You'll enjoy Wireless-B connectivity today, and be prepared for a high-speed Wireless-G tomorrow.
The Linksys Wireless-G access point is compatible with Windows 95, 98, Me, NT 4.0, 2000, and XP.


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6/22/2011

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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