D-Link DIR-855 Xtreme N Duo Dualband Draft 802.11n Media Router

Product Description

The d-link Xtreme N Duo Media Router (DIR-855) is the latest addition to the Award-winning Xtreme N product family. The Duo technology in the DIR-855 supports dualband (2.4GHz & 5GHz) wireless signals at the same time. This allows you to check e-mail and browse the Internet using the 2.4GHz band while simultaneously streaming High-Definition (HD) movies and other media on the 5GHz band. The DIR-855 is designed for users looking to get a true HD wireless connection that can handle multiple HD video streams throughout the house, while being backward compatible with your existing 802.11g products.With some routers, all wired and wireless traffic, including Voice over IP (VoIP), Video Streaming, Online Gaming, and Web browsing are mixed together into a single data stream. By handling data this way, applications like Streaming Video could pause or delay. With the d-link Intelligent QoS Prioritization Technology, wired and wireless traffic are analyzed and separated into multiple data streams. These streams are then categorized by sensitivity to delay, so applications like VoIP, Video Streaming, and Online Gaming are given priority over Web browsing. This enables multiple applications like Streaming Video and Gaming to stream smoothly to your TV or PC.

So I just set up my new router yesterday. We recently got fiber optic internet here locally and this router works AMAZING. In the past I've had Netgear, then a Linksys (which I absolutely hated), then another Netgear, and now a D-Link. I have two routers set up in my home because we have a detached 4 seasons room and one router wont cover that entire area. So I have the Netgear WNDR3300 on the main floor to cover part of that and the 4 seasons room and then the D-Link upstairs on the opposite side of the house. The Netgear is dual band but the N doesnt reach far at all. You can be quite a ways away and still get G but no N. With the D-Link I think I dont think I have ever lost N signal. It has absolutely amazing range. I think if I really wanted to I could have the D-Link centrally located and be able to reach outside without a problem.

I was a little apprehensive at first because it was $270 (I could have bought two more Netgear WNDR3300's for less than that and had the same range) but the D-Link had the USB port so I opted to spend the extra cash so I could have a networked hard drive. I did have an issue with my computer freezing up (running 64 bit Vista Ultimate) when I was trying to install the driver to access the USB. I never got the problem fixed but I plan on calling D-Link tomorrow to see whats going on. That is the only problem I have had. Actually I can safely say that my computer illiterate grandpa could have set up my network yesterday. The installation disc tells you exactly what to do and shows you a picture. So basically if you have no clue what you are doing, you will still probably be just fine hooking this up yourself.


I've been through nearly a dozen routers in the last 8 years. Sometimes the updates were for technology changes, but most of the time they were to get away from problems with the previous router. Most recently, I nearly lost my mind with a Netgear Rangemax than constantly dropped connectivity. Since I hooked upthis router, I have been in heaven. With 3 laptops, 1 desktop, a printer, an xbox 360, and a PS3 all hooked up at the same time, I've experienced no loss of connectivity AND, in most cases, no drop in speed. The router IS expensive, but it is DEFINITELY worth it.


The routers "N" speed is great. However the range is a little disappointing. I had expected a little more from it. But this is my first "N" router. So maybe this is normal. I really have no issues with it. Even the range only goes down outside of my house, so it's not really an issue. It works great for all my needs. I mainly bought this router for its dual band function. And it was well worth it. I'm running both 2.4ghz and 5ghz from the router without any problems. And speed is still awesome. Cost is the only reason I dropped a star.


This is a piece of garbage very poor design weak signal is the biggest problem, even with the three antennas. They even had recalls when unit was first put on market for miswired antennas. It caused bad performance problems I heard. LOL it couldn't be any worse then it is now unless you consider no signal. Two cans with string would give a better signal. For the price this unit is horrible. It should be priced way lower based on its performance. See my review on the D-Link DWA-160 adaptor where I give a little more detail on this router and give my review on the DWA-160. I brought this router here on Amazon big mistake, I can't return for my money back, and of course they are way out of state from where I live in Toms River, NJ. I may sell on Ebay to try and get some money back to buy a better router.


The DLINK DIR-855 router is the best router I have purchased to date. I originally thought I was going to have problems with weak signals and the like, but I found that it was the older hardware that I had trying to connect to it that was the problem. Some of the older technology was having a hard time staying connected if it even saw the router at all.

The router is somewhat easy to configure with the included configuration wizard on the CD. I did this using a Vista PC and did not have any problems. For the more advanced configurations, DLink provides the standard and easy to configure web-based browser access configuration screen.

What is odd is that everything I read touts using the 5Ghz range if you can, but that signal is weaker overall even with newer hardware connecting to it. It is a good 10% less. Regardless, my laptop connected easily enough and reports a full 300MB of throughput. Like I said, I did have some older DLink bridges that I was using to connect to my DGL-4300. At the exact same distance with the DIR-855, one bridge could see the router with a 15% signal and the other couldn't see it at all. I replaced those with the DAP-1522's and all is well now.

For those who want to know, this router does not support WDS which is a dissapointment if you want to use older DLink routers to bridge to this. They state in their forumns that they do not intend to add WDS later.

I work at home and need the bandwidth, so if you do as well, this is a great product and very much recommended.

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About D-Link DIR-855 Xtreme N Duo Dualband Draft 802.11n Media Router detail

• Amazon Sales Rank: #1509 in Consumer Electronics
• Color: white
• Brand: D-Link
• Model: DIR-855
• Dimensions: 1.25" h x 4.75" w x 7.88" l, 4.00 pounds

Features

• With some routers, all wired and wireless traffic, including Voice over IP (VoIP), Video Streaming, Online Gaming, and Web browsing are mixed together into a single data stream
• The DIR-855 utilizes MediaBand (5GHz), which is the best technology available for wirelessly streaming multiple HD videos across your network
• Delivering best-in-class performance, network security, and coverage, the Xtreme N Duo Media Router (DIR-855) is the ideal centerpiece for your wireless network in the home or office
• Create a dualband wireless network to share high-speed Internet access with computers, game consoles, or media players from greater distances around your home or office
• Intelligent QoS technology prioritizes Internet traffic as well as wired and wireless network traffic

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