Showing posts with label bad. Show all posts
Showing posts with label bad. Show all posts

10/04/2012

Cisco-Linksys WRV54G Wireless-G VPN Router Review

Cisco-Linksys WRV54G Wireless-G VPN Router
Average Reviews:

(More customer reviews)
I bought this item from Amazon even though the reviews I read were less than stellar. I just assumed most of the problems were user configuration errors. After all.... it is easy to mess up a VPN configuration, especially if you are using Windows IPSEC policies because the UI for setting that up can be a little misleading.
However after setting it up in my home lab I discovered that... it just didn't work as a VPN device. I connect with a VPN client called SSH Sentinel (it is a little dated but works on every other VPN I have used). I could get a connection fine but it refused to route traffic inside the LAN at all. Even setting up the route recommended by Linksys it still would not work.
So I decided not to give up yet and searched out Google groups for people who have solved this issue and I found... no one. Everyone complained at the constant problems with each firmware release and the inability to VPN into the router properly. I was surprised because quite frankly all the other linksys hardware I have work great. I rarely have any problems with their print server, kvm switches and other routers... why in the world would Linksys drop the ball on this product.
Well it seems this particular router is different than any of Linksys's other routers because it is running an embedded version of Linux. It would seem that Linksys and this Linux vendor are having some big difficulties getting this thing to work and perhaps it got pushed out the door too soon.
Well I went out and bought a cheaper BEFVP41 VPN router from Linksys (it is not wireless but I had a spare WAP-G) and I was able to get a VPN connection the first time.
So.. if you buy this router to VPN into your home network you will have some serious problems. I also had some flaky wireless problems with it but I must admit... after reading all the problems with this model I put the thing back in the box and bought something else that works...
I hope this isn't the end of Linksys putting out good products and being responsive to their clients...

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9/17/2012

Cisco-Linksys WRT54GX4 Wireless-G Broadband Router with SRX400 Review

Cisco-Linksys WRT54GX4 Wireless-G Broadband Router with SRX400
Average Reviews:

(More customer reviews)
I have had Linksys routers for years and have absolutely no trouble with them. With my cable broadband access I was using the latest Wireless-G router (WRT54GS) with an added Linksys speedbooster and getting EXCELLENT coverage throughout my home. All was happy. All was well.
Then came Verizon Fios. No doubt, Verizon Fios broadband is far superior to cable. The problem? They gave me a D-Link 624 wireless router. The range on this puppy was pitiful compared to my previous Linksys setup. Had I known this beforehand, I wouldn't have given away my WRT54GS Linksys-G router and speedbooster to my brother. But I did -- and I was stuck with the lousy D-Link that provided poor coverage throughout my home.
I needed something powerful that would provide the same strength and coverage (or better) of the Linksys WRT54GS plus the added speedbooster.
I read all the reviews of the WRT54GX4 SRS400 router. The reviews were mostly mixed as to how well this router actually worked. The main concern was that this was new technology, possibly rushed to market, and that there would probably be kinks involved. There was another issue with an AMAZON.COM reviewer that said he could not set up his wireless print server with this modem. Having a Linksys wireless-G print server (WPS54GU2) myself, I was concerned.
I decided to gamble $119 and bought this router.
First surprise! Right out of the box I had it running in under 10 minutes. A supplied CD walks you through each step with diagrams of how to hook up the router, followed by a step-by-step configuring tool that enables you to enter all the necessary settings. Mind you, I'm a little above a novice in setting these routers up simply because I know the settings that are required. Novices may have a bit of a learning curve, but I can't see it being any more difficult than setting up any other similar sort of router.
In short, the supplied CD does a great job of guiding you through hookup and configuring your settings. In 10 minutes, my Internet connection was up and running.
Now here's the amazing part....
This router does EXACTLY what it claims to do. My wireless signal DOUBLED in strength. I have a large multi-level home. In the farthest reaches of my home, signal strength went from 2 bars (LOW) to 4 bars (VERY GOOD) - just 1 bar below EXCELLENT. I can even take my laptop out on the deck and receive signal.
Hooking up the wireless print server (WPS54GU2) was a bit of a hassle. It always is, as it is the worst configurable product Linksys has ever put out. I did call Customer Service and with the help of an Indian woman who's English was barely understandable, I was finally able to get the wireless print server working.
So, there should be absolutely no fear that the WRT54GX4 router is not compatable with a Linksys print server.
Make no mistake about it -- this router is very powerful. The signal strength doubled over a standard Wireless-G router.
Now I am going to tell you something very interesting....
My laptop has a built-in 802.11B card. I'm not even using 802.11G technology on my laptop nor the recommended WPC54GX4 notebook adapter with SRS technology built-in.
So, if I am getting such an incredible improvement in signal with an older "B" technology, you can imagine how much better your results will be with the new technology.
I am extremely happy with this router. Hopefully, you will be too!

Click Here to see more reviews about: Cisco-Linksys WRT54GX4 Wireless-G Broadband Router with SRX400

The next generation of wireless technology has arrived, with the Linksys WRT54GX4 Wireless-G Broadband Router with SRX400 leading the way. Although it's technically considered a router, the Linksys WRT54GX4 is much more than that. Based on "multiple in, multiple out," or MIMO, technology that effectively doubles the data rate, this is actually three high-performance devices in one. First, there's the Wireless Access Point, which lets you connect to the network, as the name suggests, without wires. Then there's the built-in four-port full-duplex 10/100 Switch to connect your wired Ethernet devices together. Finally, there's the actual router that ties it all together and lets your whole network share a high-speed cable or DSL Internet connection. With the Linksys WRT54GX4, the days of stacking boxes connected by a confusion of tangled wires are thankfully over. SRX: The Future of Wireless Networks Is Here The Linksys WRT54GX4, like all of Linksys's SRX400 products, is based on MIMO technology, a key component in the upcoming Wireless-N standard (802.11n). By overlaying the signals of two Wireless-G compatible radios, MIMO has the capacity to double data transfer rates. In fact, the maximum wireless data transfer rates of the SRX400 actually exceed the capabilities of the traditional wired Ethernet 10/100 data ports that are in place on most computer networks. It's that fast. And by using the network's signal reflections that usually hinder performance in typical wireless products to increase range and reduce "dead spots" in the wireless network, SRX400 effectively increases the coverage area of the network by up to three times that of Wireless-G. In short, not only do you significantly increase your data transfer speed with Linksys WRT54GX4, but you can vastly increase the distance you can send our signal as well. Of course, you don't want to transmit sensitive information without making certain the network is secure. To help protect data and privacy, the Linksys WRT54GX4 can encode all wireless transmissions with industrial-strength WPA (Wi-Fi Protected Access) encryption. It can serve as a network DHCP server, supports VPN pass-through, and has a powerful SPI (Stateful Packet Inspection) firewall to protect against intruders and most known Internet attacks. Enabling these security features on the router is easy with the Linksys Web browser-based configuration utility. And when your computers are equipped with the Linksys WPC54GX4 Wireless-G PC Card, you will see unparalleled throughput, significantly reduced dead spots, and a dramatically increased wireless range compared to traditional Wireless-G networks. Does this mean that you'll need to convert all of your wireless equipment to SRX400? Not by a long shot. While SRX400 works optimally with other SRX400-enabled devices, it works just fine with standard Wireless-G and -B equipment. In fact, the Linksys WRT54GX4 router has a "good neighbor" policy that ensures that it is always checking for other wireless devices in the area before gobbling up the radio band. While it can dynamically enable a double-speed mode for SRX400 devices, it's designed to seamlessly operate with other 802.11 certified wireless devices at their respective fastest available speeds. And best of all, it enhances the performance of non-SRX devices by allowing them to connect at further distances than standard Wireless-G routers do. But when both ends of the wireless link are SRX400, the router can increase the throughput even more by using twice as much radio band, yielding speeds up to 10 times as fast as standard Wireless-G. The bottom line is that with the Linksys Wireless-G Broadband Router with SRX400 at the center of your home or office network, you can share a high-speed Internet connection, files, printers, and multiplayer games at speeds faster than those of 10/100 wired networks, but without all the hassles of wires or inefficient wireless connectivity. What's in the Box Wireless-G broadband router, setup CD-ROM with Symantec Internet Security, user's guide on CD-ROM, power adapter, Ethernet network cable, and registration card.

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5/01/2012

Cables4PC USB Skype VoIP to PSTN (RJ11) Cordless Phone Adapter Support SIP, Skype MSN Review

Cables4PC USB Skype VoIP to PSTN (RJ11) Cordless Phone Adapter Support SIP, Skype MSN
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I ordered this to make skype calls with an old fashioned dial tone desk phone. It works perfectly, calls are crystal clear and the phone rings and clicks over when landline calls come through. It works great on my vista machine. Just make sure to configure skype to use this "USB device" for the speakers and microphone. Now I have long distance blocked on my landline and make all my calls through skype for 2.99 a month for unlimited calling to the us and canada. This device also works with cordless phones as well.

Click Here to see more reviews about: Cables4PC USB Skype VoIP to PSTN (RJ11) Cordless Phone Adapter Support SIP, Skype MSN



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11/28/2011

USB to RS232 DB9 Serial Cable + DB25 Pin Adapter / Port Adapter Converter for GPS, PDA, PC, Modem Review

USB to RS232 DB9 Serial Cable + DB25 Pin Adapter / Port Adapter Converter for GPS, PDA, PC, Modem
Average Reviews:

(More customer reviews)
Many of these Chinese USB-Serial converters do not provide full serial port device functionality. This is one of them. Do not waste your money on this product. In my case it would not work with the MyHd serial IR Receiver.

Click Here to see more reviews about: USB to RS232 DB9 Serial Cable + DB25 Pin Adapter / Port Adapter Converter for GPS, PDA, PC, Modem



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