What is the difference between the U/RN46-1 and the RN46-1?
397017
The U/RN46-1 is the Factory Reconditioned (Used) version of the RN46-1. The U/RN46-1 that I bought through Amazon looked brand new and has worked well for me. The roofing nailer has not missed a beat.
2204190
U429085 is better quality and thicker. It is also more expensive. The difference is not really noticeable to me as I've bought both. But some reviewers note there is less humidity with food staying good longer.
1170180
I had this exact same question and called ASUS. They said the product themselves are exactly the same on the inside. The "U" stands for universal (e.g. can be sold by Amazon). While the "R" stands for re-seller. (e.g. meaning it can be sold though stores like Best Buy)
1130254
After checked with our technician, these two models have the same feature with different design. The model of B00GNUID0K is thicker than this model.
1327857
I don't know the difference between the two--only that one is a newer model than the other. You should research the model numbers.
915537
The redi niche website has two different product numbers: RN1620D (has small shelf at the bottom) and RN1620DU (has small shelf on top). Otherwise, dimensions and cost are the same.
2149462
I don't believe there is any difference. 6145 is the manufacturer SKU for the 1-18.
2014848
As far as I know the main difference is the number of simultaneous VPN tunnels. But both these routers shouldn't be an option as they're both EOL. The WRVS4400N has been replaced by the RV180W and the RV220W is being replace by the RV320W but IMHO the support for these small business routers is crap. There are still a lot of known bugs not solved for the RV220W....
347612
I purchased the 531418 model. Both models have similar capabilities and the fittings and installation are essentially the same. The only difference that I can see is that model 531418 has filters that twist on and off and model 531411 has filters that push on. A button on the housing is pressed to release the filters when it is time to change them. It seemed to me that the push button set up on model 531411 was more complicated and therefore had more moving parts that could fail over time. I believe model 531418 is the newer model. I am not sure why this company chooses to manufacture and market two different systems that are so similar.
1806541
i don't think there is any difference between the numbers. the "U" on the end is primarily a region indicator (JP for japan, USM, U, US, and so forth). the primary difference may be the information sticker or imprint on the battery itself. the charger does work for both of these rather well.
1856771
I received a U1 as well. Sounds like misadvertising to me. Why did I pay for a U3 and not get what I paid for?
1121438
As far as I know, the only difference is one comes with a bracket (803) and one doesn't (801). Also, some folks say that one # is an older part #, fyi.
927510
To clarify Seargold: The big difference is that the S560 uses a wireless internet connection while the S460 uses a wired internet connection. Wireless is only better if you can't easily run an ethernet cable to the location of the BluRay player.
347611
I purchased the 531418 model. Both models have similar capabilities and the fittings and installation are essentially the same. The only difference that I can see is that model 531418 has filters that twist on and off and model 531411 has filters that push on. A button on the housing is pressed to release the filters when it is time to change them. It seemed to me that the push button set up on model 531411 was more complicated and therefore had more moving parts that could fail over time. I believe model 531418 is the newer model. I am not sure why this company chooses to manufacture and market two different systems that are so similar. I purchased the 531418 model. Both models have similar capabilities and the fittings and installation are essentially the same. The only difference that I can see is that model 531418 has filters that twist on and off and model 531411 has filters that push on. A button on the housing is pressed to release the filters when it is time to change them. It seemed to me that the push button set up on model 531411 was more complicated and therefore had more moving parts that could fail over time. I believe model 531418 is the newer model. I am not sure why this company chooses to manufacture and... » Read More I purchased the 531418 model. Both models have similar capabilities and the fittings and installation are essentially the same. The only difference that I can see is that model 531418 has filters that twist on and off and model 531411 has filters that push on. A button on the housing is pressed to release the filters when it is time to change them. It seemed to me that the push button set up on model 531411 was more complicated and therefore had more moving parts that could fail over time. I believe model 531418 is the newer model. I am not sure why this company chooses to manufacture and market two different systems that are so similar. « Show Less
421369
Not sure. They are both HSS. I ordered the 148020 since they were listed for my Ridgid.
909987
There is no differance, i have one of each. Get the cheaper one it is the same as the other. I was wondering myself that is why i got one of each, they are exactly the same.
157367
It is basically the same, but the One is a better, improved product. I understand they do not make the Ultra anymore. The Ultra is not as accurate as The One