Showing posts with label usb wireless. Show all posts
Showing posts with label usb wireless. Show all posts

Monday, June 4, 2012

Intellinet 523974 - Network adapter - Hi-Speed USB - 802.11b, 802.11g, 802.11n Review

Intellinet 523974 - Network adapter - Hi-Speed USB - 802.11b, 802.11g, 802.11n
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I bought this adapter from CablesOnline because I read from many websites that this Intellinet Wireless-N USB Adapter - 523974 would work with the Samsung TVs and BD players and it would cost only half the price of the Samsung WIS09ABGN LinkStick Wireless LAN Adapter. Sure enough, right after I plugged it into the USB wireless port on the back of the Samsung BD-C5500, the player popped up a message telling me a Samsung wireless adapter was plugged in and it asked me if I wanted to set up the wireless connection. This adapter uses the Ralink RT2870 + RT2820 chipset so I believe other adapters with these 2 chipsets would work as well and when I googled RT2870+RT2820, I found this adapter to be the cheapest. I tested the adapter on Windows 7 x64 Ultimate with the latest driver downloaded from ralinktech dot com and it worked excellent, too (270Mbps all the time). I also love the super fast shipping and the excellent packaging from CablesOnline (thanks!). I highly recommend this adapter as an excellent and cost saving alternative to the costly Samsung wireless adapters. I hope my info will help others.

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Wednesday, February 29, 2012

D-Link Wireless G USB 2.0 Adapter 802.11g, 54Mbps Review

D-Link Wireless G USB 2.0 Adapter 802.11g, 54Mbps
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I like this little gem. I had a PCI wireless card for my desktop that was several years old and no longer supported by the manufacturer. I needed to upgrade, but I wanted a USB wireless adapter this time around. I wanted to get it out from the bottom of my desk so I could a better signal. I had certain requirements for my new purchase. It couldn't cost any more than $45. It had to be USB. And it had to have some sort of USB extention cable or cradle. It had to be reviewed by Windows Vista users. It also had to have excellent reception. I don't have a big house, but there were a lot of walls and electronics near and in between the Access Point and my computer.
After searching I found the DLink Wireless G adapater fit the bill. I picked it up for $30 (at least $10 less than local stores). All of the reviews talked about great reception, even indepent review sites. And it had the USB craddle I was looking for. I bought it and got free shipping along with it! What a Deal!
I've had this little gem installed for about one month now, I coudn't be happier. It gets great reception. This adapter runs absolutely great with Vista. I am also using the included connection software and it plays very well with Vista.
The only downside is the optional craddle. It requires either a direct computer USB port, or a powered USB hub with an external power supply. It draws more mA than a non-powered hub can handle (at least it did on mine). I had to use the power supply on my USB hub to get the craddle to work. This is the only reason I give it 4 stars instead of 5.
I highly recommend this product. You will not be disappointed.

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Sunday, October 16, 2011

TP-LINK TL-WN821N Wireless N USB Adapter Atheros 2T2R, 2.4GHz IEEE 802.11b/g IEEE 802.11n Draft 2.0 USB 2.0 Wireless N Adapter 300Mbps Data Rates 64/128/152 bit WEP WPA/WPA2 WPA-PSK/WPA2-PSK (TKIP/AES) Review

TP-LINK TL-WN821N Wireless N USB Adapter Atheros 2T2R, 2.4GHz IEEE 802.11b/g IEEE 802.11n Draft 2.0 USB 2.0 Wireless N Adapter 300Mbps Data Rates 64/128/152 bit WEP WPA/WPA2 WPA-PSK/WPA2-PSK (TKIP/AES)
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This product works flawlessly straight out of the box. The installation was a snap. It works best with the small usb extension provided. I use it with an old Dell laptop to connect it to my new D-Link615 router. It connects my network between two buidings separated by a small area of tropical rain forest, a distance of more than three hundred feet,and through three concrete walls.I like the AES encryption for the enhanced security. This has got to be the best product for the price. I was really impressed with the performance..

Click Here to see more reviews about: TP-LINK TL-WN821N Wireless N USB Adapter Atheros 2T2R, 2.4GHz IEEE 802.11b/g IEEE 802.11n Draft 2.0 USB 2.0 Wireless N Adapter 300Mbps Data Rates 64/128/152 bit WEP WPA/WPA2 WPA-PSK/WPA2-PSK (TKIP/AES)



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Saturday, October 15, 2011

Cisco-Linksys WUSB54GC Compact Wireless-G USB Adapter Review

Cisco-Linksys WUSB54GC Compact Wireless-G USB Adapter
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First off, the good. The stick gets pretty good reception, IMO.
Next the neither here nor there: if you follow the advice of the sticker and run the install CD, it will replace the standard Windows wi-fi zeroconf with Linksys's own utility. Zeroconf is not really all that great, but it would be decent of them to ask you first. If you are used to doing things the Windows way, you'd probably prefer to keep doing so. The Monitor software is not bad, but it has its own faults. You might prefer it to Windows, but don't expect any help from your resident Windows expert if you have problems with it.
Next the truly bad: the softwarte mucks around with windows settings (e.g. the notorious GTGINA.dll/logon problem) without asking permission, informing you, or giving you a clue as to who is responsible.
It is utterly amazing this thing earned a Windows compatibility sticker given this. When you buy something with the sticker, you should at least be confident you aren't going to be sucker punched by the software installing unasked for and unwanted "improvements".
This is why this software is not just BAD, it is GRATUITOUSLY bad. It's one thing to make software that is dreadful at what you buy it for (which indeed the Linksys drivers are not), it's another to spread dreadfulness around to completely unrelated functions (which the Linksys drivers do). There is no reason at all for Linksys to do this.
YOU might not have a problem right now, but in the future you may end up with mysterious and uninformative error messages which will have you digging through the Windows registry to track down.
For this reason, I strongly recommend that non-experts avoid this device. I understand that the changes this driver installs are intended to make life easier for non-experts. It may even succeed at this for some. But if you run into problems (particularly later), you are going to have to handle your resident Windows support guy getting very cranky. The problems the included software create are not only completely unrelated to the functions this device performs, they persist even if you don't have the device plugged in.
It is incumbent on a vendor, when replacing standard ways of doing things with a way that is supposed to be "better", to achieve 100% success. Otherwise they leave the poor user high and dry with no viable support. Better obvious flaws that everyone knows about than mysterious, untraceable flaws.
For Linux users, the device works flawlessly, but you have to do the following:
(1) compile the RT73 driver source and install the package.
(2) obtain the RT73 firmware deb or RPM (From the same soruce as the driver) and install it.
Once you do this, when you plug the device in the system should recognize it as a wifi network adapter and give it the device name "rausb0". You then use the method normal for your Linux distro to configure it, either iwconfig on the command line, or the KWifi program for KDE users (also Ubuntu Gnome users).
If you have never compiled a kernel module before, have no fear. Just google for "wusb54gc rt73 compile" and you'll find directions. Follow them step by step and you'll have success.

Click Here to see more reviews about: Cisco-Linksys WUSB54GC Compact Wireless-G USB Adapter

Are you tired of running wires through your house to keep your computers networked and connected to the Internet? Have you recently purchased a wireless data card only to discover that you have to open up your computer to install it? Don't worry, help has arrived. With the Linksys WUSB54GC Compact Wireless-G USB Adapter, you won't need power drills or screwdrivers to connect to the Web anymore.All you'll need is an available USB slot. You simply plug the adapter into your USB port, and immediately you'll be connected to your wireless network. It can't get much simpler than this. By incorporating USB 2.0 and Wireless-G protocols, the Linksys WUSB54GC can immediately begin delivering data rates up to 54 Mbps (five times as fast as 802.11b) without the trouble of running wires or opening up the case of your desktop computer. To install the adapter, you simply plug it into any available USB port. (It's compatible with both USB 1.1 and 2.0 ports, but 2.0 will yield the fastest speeds.) You can plug it directly into your PC, or you can use the included USB extension cord to put the adapter anywhere you'd like, up to five feet away. Because the adapter gets its power through the USB connection, no power cord is necessary. The included setup wizard walks you through configuring the adapter to your wireless network settings, step by step. The Linksys WUSB54GC lets you put your computer almost anywhere in the building, as long as you have a wireless signal to connect to.Once you're connected, you can keep in touch via e-mail, access the Internet, use instant messaging to chat with friends, and share files and other resources such as printers and hard disk storage space with other computers on the network. You'll also be able to connect with any of the growing number of public hotspots springing up in coffee shops, airport lounges, hotels, and convention centers. The new push-button setup feature makes it easy to configure your wireless devices. Just push the button on the access point and on your other enabled wireless device to automatically create a safe connection, protected by the industrial-strength security of Wireless Protected Access (WPA) and 128-bit encryption. This means that your data stays secure. What's in the Box WUSB54GC USB adapter, USB extension cable, setup wizard CD-ROM, user's guide on CD-ROM, and quick installation guide.

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Friday, October 14, 2011

Alfa AWUSO36NH High Gain USB Wireless G / N Long-Rang WiFi Network Adapter Review

Alfa AWUSO36NH High Gain USB Wireless G / N Long-Rang WiFi Network Adapter
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As the happy owner of an Alfa AWUS036H 1000mW wireless adpater, I purchased the Alfa AWUS036NH 2000mW wireless adpater for my second computer expecting to be ecstatic.
Imagine my disappointment when I discovered that the 2000mW adapter has more difficulty finding, acquiring, and maintaining connections to wireless access points than does the less expensive, supposedly less powerful 1000mW adapter.
Regardless of the combinations of cables, antennas, computers, locations, and updated drivers I tried, the 2000mW adapter consistently found fewer than half as many access points and reported far lower signal strength than did the 1000mW adapter.
Assuming that I'd received a defective item, I contacted a customer service agent at DB Roth who politely handled my call and promptly shipped a replacement adapter.
Unfortunately the second AWUS036NH performed just as badly as the first. Since both 2000mW adapters had exhibited the same behavior and the 1000mW adapter performed perfectly (as has been similarly reported by other Amazon.com customers), I have decided to exchange the 2000mW adapter for the less expensive 1000mW adapter.
DB Roth customer service has been extremely helpful. In spite of a brief misunderstanding over shipping charges, Bianca in customer service deserves very high marks.
Sadly, I can't say the same for the Alfa 2000mW adapter.

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Thursday, October 6, 2011

TP-Link TL-WN321G 54Mbps Wireless USB Adapter Review

TP-Link TL-WN321G 54Mbps Wireless USB Adapter
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i have a linksys wireless router and pci card but for some reason they will not talk to each other i got this and it worked perfect. my linksys pci card will see and talk to other networks but not mine for some reason but put this in installed the software put in my ssid and key and bam i am connected i was very suprised. i got it just to try being that it was under $20 figured what the hell.

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Tuesday, September 13, 2011

Alfa AWUS036H 1000mW 1W 802.11b/g USB Wireless WiFi Adapter With Original Alfa Screw-On Swivel 9dBi Rubber Antenna and Suction cup Window Mount dock Review

Alfa AWUS036H 1000mW 1W 802.11b/g USB Wireless WiFi Adapter With Original Alfa Screw-On Swivel 9dBi Rubber Antenna and Suction cup Window Mount dock
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This is a good little USB network adaptor and works as advertised.
Background: I have a Dell laptop with an internal network card. I travel a lot and use it in hotels and hot spots quite a bit. The signal I was getting on the internal card with its two internal antenna's was weaker then I would like and usually doesn't get a strong enough signal to maintain 54 Mbps speed. I was usually down around 11 Mbps in a hotel room. Sometimes I have had to move to a different room, move to a balcony, or a certain point in the room to get a signal at all. In one hotel room I checked signal right after checking in and I could only get a usable signal near the door holding the computer up near the ceiling. I had to walk around the hotel to find a group of rooms that I thought would work and then coordinate with he front desk on availability and change rooms.
I researched many options, reading reviews, etc. Most other options were more expensive or problematic, including modifying my computer to install an external antenna. I looked at USB cards with the mail plug that plug into the computer without using an extension, pcmcia cards with external antenna's, directional antenna's, etc. Most of the reviews I read were from kids "War Driving" but still shed some light on how well this card works.
What I got: I went with the Alpha because of good reviews I read, and the fact that I can remote locate it using an extension giving more options then one mounted to the computer. The unit looks pretty cheap being plastic. Nothing special. It came with the two antennas. I ordered the two extension cables. One is passive and one is active (active is required for longer extensions).
Functionality/Results: It works well. So far I have not been in a Hotel where I didn't get an 88% or better connection (signal strength) with 85 or 90% link quality or better, and more importantly a link with 54 Mbps speed. I get many more signals too, but that is not what I was looking for in most cases. I have tried it in a dozen or so hotels and played with outside signals a bit. There are a lot of them out there.
The ability to move the antenna 10 to 25 feet away could be useful to get it on a balcony, outside a window, get around a concrete wall, etc. but I haven't had to do that yet with the Alpha. Once in the Bahamas, using the computers internal card, I had to get out on a balcony with a 40 mph wind coming off the ocean that would knock over the laptop if I didn't hold on to it, to get a clear shot to the hotel main building where the router was located. I had to weather the salt spray and either had to hold the computer screen to keep it from swaying so I could see it or hold my wine glass to keep it from tipping over. I needed three hands and it was a tough decision as to which two things to hold. That is when I decided to order this card. I read about folks on sail boats running the Alpha up the mast and getting a signal 4 or 10 miles off shore and putting the unit in a zip-loc bag to keep it out of the elements.
If I had modified my computer for an external antenna, or gotten a pcmcia card with external antenna, I could have run coaxial cable to a remote antenna to get the same position benefits, but the signal losses are large that way and signal cuts in half with every few feet of coax. With this adapter the antenna is run right into the transmitter/receiver and there is no loss, however you still have the ability to remote locate it up high in a room, outside a window, on a balcony, etc. without the loss. You don't get the signal loss from a USB cable, although you do run out of power if run too far. 25 feet with the two supplied cables is plenty for me.
Power: The high power is meaningless and probably a lie. I think they are claiming equivalent radiated power with a good antenna to some poor antenna standard like the antenna's printed on a pcmcia adapter card circuit board or something. Anyway it is not really a 1000mW adapter, but it does work well. The allowable power output is somewhat complicated but is based on radiated power (the combined effect of the transmitter and antenna). Anyway a balance of output power, receiver sensitivity, and selectivity is what is important and this one does a good job. It gets quite warm too only having passive cooling (vents).
Antenna's: Like many folks have reported, the big antenna doesn't seem to work any better for me then the little one. Sometimes it will get a slightly stronger signal and more signals with it, but the link quality (signal to noise ratio) is worse. The little antenna has worked fine in all cases so far and just as well as the big one on comparison.
Software: The software installed easily for me with Windows XP and I have had no problems. The software is between OK to fairly nice. I can still enable my internal card and use it when the signal is strong and I don't want to carry the Alpha. I disable it when using the Alpha.
Works great. Hope it last a long time.
If you are looking for solutions for your home (or work) because of problems with range on your Wifi you might also try one of the homemade paper directional parabolic antenna's that you print off from the internet. They really work and also increase security if positioned properly by directing coverage to within your house and decreasing coverage outside. They work will with this unit too. Requires a router with external antenna(s). You can also put one on the antenna of the Alpha and beam signals between the router and the Alpha. Quite effective. You print out a template from the internet, cutout a couple pieces of paper, cover one with foil or aluminum tape, stick the parabolic template together to the flat sheet to form the shape, and position the unit on the antenna of your router. Just do a search on "DIY windsurfer parabolic WIFI antenna" as Amazon doesn't' allow links. Also watch one of the Vid's on it.

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Saturday, August 13, 2011

TRENDnet 300 Mbps Mini Wireless N Speed USB 2.0 Adapter TEW-649UB (Black) Review

TRENDnet 300 Mbps Mini Wireless N Speed USB 2.0 Adapter TEW-649UB (Black)
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The good:
Received the product quickly and plugged it in and was up and running at N speed in ~10 seconds, not too shabby. Speed was far and above what I ever got with G, and it works all over my house.
The less than good:
Despite the 300mps claim, I'm pretty sure that the theoretical max of this card is locked at 150mps, and unlike every other wireless card I've ever used, the reported speed does not lower automatically based on real time performance statistics, it always says "150mps".
Why oh why do companies insist on putting OUTRAGOUSLY bright blue lights on things? I had to put a piece of electrical tape over the blue light because it was lighting my bedroom...
It also gets pretty darned hot - which so long as it keeps running doesn't bother me, but experience has shown me that devices that run really hot don't tend to last.
Overall a good product, but I can't give it 5 stars.


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Tuesday, August 9, 2011

Sony VAIO Wireless LAN PC Card Review

Sony VAIO Wireless LAN PC Card
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I used many different wireless LAN card (Linksys, SMC, and Lucent), and finally I can said this is the best for Sony. First of all, it fully supports Windows XP. The installation is very easy and clear, and it may only takes you less than a minute at your currently wireless network environment. The range and connection quality are very good, and I get pretty stable and good connection even I go over 150 feet in my house at the other floors. For Advance user, you can use this card at different wireless network environment by one click, because the card can support and can be able record multiple access points setting (up to 8). So, it will be easy for you to switch backward and forward from your working wireless environment to your home wireless environment, or even at your friend's houses without any further setup at each time by different network environment needs. By few words to describe this card, I would say "Easy, Simple, Stable, Beautiful, and Wonderful".

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Sony CARD,WIRELESS LANpart number 178901411 or 1-789-014-11 Compatible with: VGC-v617g VGC-v620g VGC-v517g VGC-v520g VGC-va11g VGC-va10mg VGC-va10g PCG-K415S PCG-K415B PCG-

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