Web interface is very easy to use and full of options. Wireless connectivity with a D-Link card in my laptop was very good with high transfer rates and strong signals.

Perfect. Quality and even esthetics are good.

I also have a wireless repeater (DWL-800AP+) that repeats this signal so my basement has connectivity to the Internet via a DWL-810+ hooked up to a switch.

The setup was painless, it has been working since, and every little tweak, or setting I change I've never had this router ... out on me. I've had this for about 6 months now. A++

Security Features:
256-bit WEP - everyone else is only up to 128-bit
MAC filtering - Allow only the PCs you want by their MAC address onto your network. (very easy to setup as well)
Disable SSID Broadcast - It's like not listing yourself in the phone book.
You can turn the wireless signal power way down to only cover your house with access, or just that room, or pump it up as high as it goes so it covers your backyard too.

The wireless speed this router provides is amazing. All my friends are jealous that I can get 10Mbps of real throughput. Everyone knows that 11Mbps rating will only get you about 5Mbps max of real throughput. This 22Mbps stuff from D-Link gets me 10Mbps real throughput. That's twice as fast!

The range on this is perfect as well. It travels from one room to another through walls just fine. I get signal in my basement first floor AND second floor when I place this router on the first floor with the antennas in a horizontal position.

This is one of the least expensive 802.11b wireless routers out there, it goes the fastest, is very secure, and works great out of the box.

Initially starting up, it was promising. However, it turns out that the router gets messed up internally if you leave it on for about week or so, you'd have to keep rebooting it..(when you log on to administer the router, it gives you a messed up screen with mis-aligned text -- fixed after rebooting the router) No idea how to explain this eloquently.

The DWL-650+ PCMCIA card: when I assign a WEP encryption to my wireless network, the router would not accept the WEP code from this card. I've since installed a different wireless router, and the WEP works fine.

The DWL-520 card: Once in a while, the router somehow "looses" track of this card. None of my computers on the wired network could see or ping the computer running on this card. Mystery...

The router also does not transmit very well. I moved my computer about 50 feet away from the router, and the signal becomes really bad.

I've spent a lot of money trying to set up a wireless network. After I've replaced the D-Link wireless router with a different brand wireless router, everything works much better. I recommend the Netgear router.

Cheers.

1. MAC filtering: Can't make it for wireless only. Once it is enable, it is for both wireless and wired network. This is the MOST annoying part. I mean, why do I want to enable MAC filtering for my wired network???

2. Router configuration: Very primitive comparing to my old LinkSys.

3. Enable/Disable Wireless: It didn't really disable the wireless network(physically). It shoulded be called "allow/deny all" access instead. Once the wireless is "disabled", it does still broadcast the SSID.

4. No way of disabling SSID broadcast for security reasons.

Finally, I have to give DLink credit for making upgrade firmware so easy (Web base), which is a big improvement comparing to my old linksys router.

5 out of 5 and for the $, its the best item on the market.

I have 2 PCs with their AirPlus PCI nics and a laptop with a thirdparty wireless nic. My top of the line Toshiba laptop w/ integrated wireless nic constantly experiences network outages. The signal strength and quality is excellent, yet the network drops at least once a minute and then reconnects shortly thereafter. I even went as far as to reinstall the O/S.

The PCs with the AirPlus nics seem to be working great though.

They seemed to have fixed the bandwidth problem and I am finally getting some decent download speeds.

If you plan on using a third-party nic, do not buy this router.

This item should never have been released with the major problems that it has/had. Too many people have had issues with this router.

When I contacted tech support last time (which was useless), and I told them I was using their feature to not broadcast the SSID, the gentleman asked "why". I told him because its a great security feature and I want to use it! He said you dont need that and basically told me not to use it, not explaining why when I asked him. I went as far to tell him, you provide a feature and you don't even support it? This feature does not work.

I will personally never buy another D-Link product. I don't even want to sell this item on E-Bay because I don't want to stick someone else with this inferior product.

The installation of each product is easy to do since they each have good documentation and even a setup wizard on some. Configuring them to work with each other is super easy since they pretty much work out of the box with each other. Makes sense.

As far as this 900AP+ goes I am quite impressed on the actual range I get and the strong signal that travels through 2 walls to get to my desktop and I still get above 75% signal strength.
The ease of use of this Access point is a huge plus since all you need is a web browser (internet explorer) and the password. Setting up 256-bit WEP makes me feel safe and only when you have all D-Link can you have this high of encryption. Otherwise you just have to settle for 128-bit WEP.

I was impressed with this access point and it has lived up to what it is supposed to do, so I am very pleased. All the other D-Link products work flawlessly as well. Also the tech support for D-Link picked up pretty quick the one time I called them. They were also very helpful in their quest to find my answer.

I since then sold this router to move up to 802.11g speeds. I got the DI-624 because D-Link had done so well with this router/AP combo. I made another good decision thanks to D-Link.

I recommend this router if you are on a budget and the DI-624 if you want the 802.11g stuff. One thing to keep in mind is that it is a good idea to keep the same brands of products. So if you buy this router buy a card that goes with it. You will find it easier to install things and the speeds are better when you have D-Link with D-Link. Makes sense huh?

Customer service from D-LINK is horrible. Each time you call for help you have to wait for more than half an hour. I have tried to call support agentsfor 3 times. Each time I got aome one for help after long long waiting but none of them could give me a solution.

Generally, it is a pain to buy D-LINK products.

I have Earthlink DSL (PPPoE) and this router connected within about 2 minutes of when I set it up, and has only dropped my connection once or twice since then. And even then the drop only lasted about 10 minutes. I think this was caused by my ISP when I was assigned a new IP address and the router had to update the info to reconnect.

I have been using 128-bit WEP since I bought it 5 months ago and everything has been working fine. Collegues of mine have come over every now and then and they can connect to my wireless network just fine with their name brand cards as long as they have the correct WEP key.

I update my router with new firmware every now and then, and almost every time it adds more features or speed. Like fairly recently the speeds have increased due to the 4x firmware D-Link released. I also upgraded the firmware on my DWL-650+ and was able to acheive those higher speeds. Transfering files between my laptop and backup server takes less time now.

Since I've bought this I have never had a reason to reboot/reset it except of course when I upgraded the firmware or changed some vital settings.

I am pleased with this purchase and believe I will be for years to come.