M221NV VS M220NV? Can anything tell me exactly what the difference is?
369177
This might be helpful: http://web500.us/vizio-22-led-tv-vizio-m220nv-with-internet-content/
1349683
Sorry I don't know what the difference is. I just know I needed the TZEMT400BB3NX for my alarm system.
1862960
One is a plunge router the other is fixed. So it is not an apples to apples comparison. However I used the 621 plunge router. I have a 2 star review of I on Amazon I did not like it for 3 primary reasons: bad plunge and debt control mechanism, bad chip clearing due to the vacuum system and tendency to tip over due to the narrow base high handle combination. Because of these issues, I caould not recommend 621 at all. 618 is a fixed base and its handles are really low and it does not have a vacuum mechanism. That means that it will not have the 3 issues I listed. Given the two choices you provided, I would go with 618. Look at a different brand for a plunge router. I hope this helps. One is a plunge router the other is fixed. So it is not an apples to apples comparison. However I used the 621 plunge router. I have a 2 star review of I on Amazon I did not like it for 3 primary reasons: bad plunge and debt control mechanism, bad chip clearing due to the vacuum system and tendency to tip over due to the narrow base high handle combination. Because of these issues, I caould not recommend 621 at all. 618 is a fixed base and its handles are really low and it does not have a vacuum mechanism. That means that it will not have the 3 issues I listed. Given the two choices you... » Read More One is a plunge router the other is fixed. So it is not an apples to apples comparison. However I used the 621 plunge router. I have a 2 star review of I on Amazon I did not like it for 3 primary reasons: bad plunge and debt control mechanism, bad chip clearing due to the vacuum system and tendency to tip over due to the narrow base high handle combination. Because of these issues, I caould not recommend 621 at all. 618 is a fixed base and its handles are really low and it does not have a vacuum mechanism. That means that it will not have the 3 issues I listed. Given the two choices you provided, I would go with 618. Look at a different brand for a plunge router. I hope this helps. « Show Less
155119
Where did you get this information? Don't spread false rumors please. On the netgear forums you can actually see people post pics of both pcbs with identical components. Nothing was changed except the outer box. THEY ARE BOTH THE SAME. 3700 v2 has not come out yet. Pretty much all you want is to look for the rev21 boards as those are the best ones out there. For the 3700 usually a red box means its rev21 the yellow boxe means you need to check the upc to make sure. 37av is the same as a red box rev21.The major rev you need to stay away from is rev15, its reported with the most major problems.http://forum1.netgear.com/showthread.php?t=52714&page;=1 Where did you get this information? Don't spread false rumors please. On the netgear forums you can actually see people post pics of both pcbs with identical components. Nothing was changed except the outer box. THEY ARE BOTH THE SAME. 3700 v2 has not come out yet. Pretty much all you want is to look for the rev21 boards as those are the best ones out there. For the 3700 usually a red box means its rev21 the yellow boxe means you need to check the upc to make sure. 37av is the same as a red box rev21.The major rev you need to stay away from is rev15, its reported... » Read More Where did you get this information? Don't spread false rumors please. On the netgear forums you can actually see people post pics of both pcbs with identical components. Nothing was changed except the outer box. THEY ARE BOTH THE SAME. 3700 v2 has not come out yet. Pretty much all you want is to look for the rev21 boards as those are the best ones out there. For the 3700 usually a red box means its rev21 the yellow boxe means you need to check the upc to make sure. 37av is the same as a red box rev21.The major rev you need to stay away from is rev15, its reported with the most major problems.http://forum1.netgear.com/showthread.php?t=52714&page;=1 « Show Less
1929602
Sorry, I do not know the difference. If you do a chat with a tech on Amazon or call them they will tell you. They are very helpful.
869119
Sorry but I'm not know exactly the difference. I had this model and it works very well.
1594006
Since I don't have the SCD-2100 (silver), I can't really say. I suspect there is no significant difference other than the color.
284370
Nothing that I can tell except price. If there is something different between the two it is well hidden. The both have the same dimensions, construction material, etc. I personally am buying the $6.97 version and have been very happy with them. I also got one of the 1312 versions and feel I wasted 4 bucks.
1150213
No difference. One just omits the mm and the other includes it. Same exact time size.
127191
I believe all of the models share the same parts. the best way to know for sure is to compare the one your trying to replace visually with the one you are looking at. Voltage and hardware in general will be the same(for this model) its the os or memory that change. Sorry I could not be more helpful.
1170176
The "U" and "R" models are the same "Ohio Mom" is correct "U" is primary sold online and "R" is for "Brick-and-Mortar". The only physical difference I have seen is the logo on the router is gold for the "R" version and silver for the "U" version. I have had both versions of the RT-AC66 and could not find anything technically different. There are 2 separate firmware sites on ASUS web site but the version numbers are always the same.
840671
I don't know if there is a diference between models. I have it since 2012 and works great. Sorry!!
2250020
The M5 is functionally identical to the M2. The M5 operates in the 5 Ghz frequency range while the M2 is in the 2.4 Ghz range. Benefits of using 5Ghz is usually much less interference from other wifi access point signals. However the 5Ghz doesn't penetrate walls and trees etc as well as the 2.4 Ghz. That being said as long as you have a clear line of sight it should work fine. Really depends on what purpose you are using the Nanos. Antenna gains tend to be somewhat higher for the same physical size at 5 Ghz. I would expect the ranges between two identical M2's or M5's to be similar provided you have a clear line of sight and minimal interference from other radio sources. Of course a M5 can not connect to a 2.4Ghz wifi access point. But many newer routers are "dual band" and have a 5Ghz access point too, if enabled.
207317
There is no difference in speed, both are gigabit Ethernet switches. I can't say if there is any internal difference with the new one because I don't have it. But the plastic one works great for me
1450916
I cannot speak to the difference as I have the 612 model. I love it and have no complaints about it whatsoever. I highly recommend it. Sorry I cannot speak to the difference for you
800233
I can see no difference in the two models. Don't know what the E designation means.
869118
IDK; looks like it just replaces the M110, but here was the extremely easy to find link that will tell you all about it: http://accessories.us.dell.com/sna/productdetail.aspx?c=us&cs;=19&l;=en&sku;=210-ABLU