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

Input:
Question: Does anyone know if this will work with a B/G only router (no N) like a Linksys WRT54G?
Document: The RE1000 is also a "N" network extender. CISCO claims it will work with "B" and "G" networks as well. There are claims on the 'web' that this is a false and misleading claim. I cannot judge this.I am using a Windows based laptop, running WIN XP SP3.First, I decided to use several tools to help in my experimentation and I recommend them1. A good WiFi configuration tool for the PC. I am using a tool provided by HAMA.
The Range Extender itself seems to actually work, however I ran into an issue with the first Linksys Wireless-N Gaming Router. The gaming router security features are outdated and did no allow it to sync with this range extender. I have used a USR extender previously with no issues. Be sure to make sure the range extender will actually work with any existing Linksys equipment. I do recommend Linksys and have been using it since the A and B routers were available.
I am not new to setting up these things. But not one of my laptops would recognize the RE1000. Neither a CD or manual set up would get this unit to work.. Also the logo light pulsated while the directions and the web sight both confirmed it should remain lit steady, no flashing. I should have know better than to buy a refurbished unit. I like my Linksys E1200 router so much, I will order another Linksys Range Extender.....a new one this time!
As you would expect from Linksys Cisco, great looking items that work exactly like they are supposed to.I have a big house and two different ISPs but I somehow managed to get both networks to cover every single space of my house using Linksys routers and Extenders. Way to go Cisco!Would recommend this to anyone.
I received a 2nd Cisco RE1000 but it also would not connect with either of the 2 "old" Belkin routers (type-G). Enabling of "Wireless Bridge" on the the Belkin routers did not work. Installed a "modern" Cisco Valet (type-N) router and installation of the RE1000 went very "smoothly". Love the versatility of having a wireless range extender in the house.
If you have a dual-band wireless N router, like the Linksys WRT610N, this will extend the 2.4 GHz band but not the 5 GHz band, which is primarily what I use. Wish I'd known that ahead of time.
Unplug the RE1000 and I get 15-20Mbps. Plug it in and I get .5-1.5Mbps. I spent quite a while with Linksys tech support trying to fix this with no success.I would like for people to know how Linksys tech support works. It is quite a scam. There is a legit part too, but you need to know how it works. I had a problem with my Linksys router so I'll explain how it worked with that.
I can not get the device to work via the start-up CD or via manual configuration. I am about ready to request an RMA and be done with this mess as I may be easier to go another route. I would be interested to know if anyone else had similar problems and what was the fix.The product looked fine and everything was packaged as brand new, but I still can not get it setup.
I don't know if it works, mine didn't. I messed with it for 2 days and nothing. I had a friend mess with it, he works for the Geek Squad and he couldn't get it to work with my Netgear router. So, maybe if it was Linksys router it would have worked? I don't know, I returned it.
Dont even bother buying this extender. It doesnt work with WRT54g2. I spent an hour with customer support and they still couldnt figure out and finally told me that its not really compatible with G network...I am going to look into buying the newer linksys routers with stronger signals.
Answer: Yes works with my bg router