Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Is this router compatible with Verizon DSL.
Document: After buying and returning three BLU-RAY players that would not connect to my Linksys 2000E, by the way;&#34; all the Blu-ray companies claimed that their product was compatible with the Cisco product, but they could not get me connected either&#34;, I purchased this Buffalo router.
So, I am able to move the router to a more centrally located placement in my family room which improves the coverage situation somewhat.Because of the above, I have so many mixed feelings about this router. If I had to do it again, I would research more dd-wrt compatible routers to find one that has better TX power.
So far an excellent router for connecting up to your cable/DSL modems. All gigabit connections and supports all wifi speeds. It also stands up for a smaller footprint. The setup wasn't as complicated as some folks reported but I did reload the simpler software off of the provided CD. One issue I've had is with changing the password; I'm not able to log in after that.
Easy to setup, the product looks great, and just works! I use it to bridge my verizon fios router wirelessly and works flawlessly.
So far the Buffalo Gigabit Dual Band Router is overkill for what I use it for. I use it to connect several wireless devices to my DSL modem. All my devices operate at 2.4 GHz, so I can't report on how well it functions with 5 GHZ devices. My wireless devices communicate with this router no matter when we use them in my home. When I buy some newer wireless technology I will report how this handles it.
There are many valuable guides and tutorials out there, just google it. Look up how to setup a Client Bridge or a Repeater using DD-WRT for your old router, if your old router is compatible, so you can re-purpose it to expand your home network.PROS:Out of the box the router comes pre-setup for fast, easy setup. I recommend changing the router password and network SSID/passwords though. The router also comes with both wireless networks broadcasting an SSID.
The cheap DSL modem that the ISP gave us actually gets better range.I thought stock firmware would be the best for this router, but I was wrong. I eventually flashed the community DD-WRT firmware and it fixed a lot of my problems. I paid a slight premium for this router because it came with DD-WRT and should have been battle-tested. My advice now: don't bother. I've loaded DD-WRT on a dozen other routers and the results were much better for a cheaper price.
**UPDATE**If you live in more than a one room apartment, do not buy this router.
This router has so many configuration options and the performance is the best. Buy it ! And it's cheaper that its competitors.
I had to replace my router and read online reviews about this particular modem and this works good for me
Answer: The router has worked great for me.  I currently use Charter cable internet and have no problems.  Prior to that I had AT&T; DSL and it worked fine also.  Unsure about Verizon DSL.  Hope this helps.