Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: I need to now if it fits to samsung galaxy tab 3 7.0?
Document: A critical word of warning about this unit before the review. I have an original Samsung Galaxy Tab 7.0 (sprint). I researched this thoroughly before ordering the keyboard. Samsung has several keyboards & there is quite a bit of confusion about which keyboard fits which device (see the many 1* reviews below for examples of this), so be warned: Do your research *before* ordering, otherwise, it'll be a very frustrating experience.-----Ok, that said: The keyboard arrived yesterday in the mail.
I am sure it would have worked great but this one did not fit my Samsung Galaxy Tab 2 7.0
If you own a Samsung Galaxy Tab 2 7.0 do not waste your money on this keyboard. It does not fit this keyboard. I bought this to use my tablet at school, and was very disappointed that it did not fit. Come to find out after a lot of research, Samsung has no released a keyboard for the Tab 2 at this time.
I was really excited to get this keyboard. This was exactly what I needed but unfortunately the Samsung Galaxy Tab 2 7.0 does not fit in the dock. The Tab 2 is slightly too large and irregulary shaped. I decided not to force the Tab2 into the dock and returned the keyboard for a refund. Hopefully Samsung will eventually provide a keyboard Dock for the Tab 2 model.
My Samsung Galaxy Tab 2 (7.0) carry connect Samsung Galaxy Tab Keyboard Dock not working problem. I say: Why. Stupid Samsung Business. I say: rule look "Include" Samsung Galaxy Tab 2 (7.0) + Samsung Galaxy Tab 2 (7.0) Keyboard Dock included required!
The product description isn't clear. I read the description and all the reviews carefully and it says that it is NOT compatible with Samsung Galaxy Tab PLUS, but it doesn't say it isn't compatible with the Tab 2 7.0Well, if you also have a Galaxy Tab 2 7.0 don't buy this product because the tablet doesn't fit in the keyboard. It's a pitty that the seller doesn't state this, as I'm now out of the country, I'm not going back to the US for quite a long time and I've wasted the money.
My bad, didnt read the reviews on the tablet 2.0 7-inch. It does not fit. So, even though the latest samsung tablet is slightly larger width than the previous, the dock station description doesnt tell you this. The reviews do, as this one does. why they increased the width by a quarter inch and render the new version unusable I cant understand. If you have the latest version 2.0 of the galaxy tab 7&#34;, this is NOT your dock. Take the stupid dock off the market, there is no longer a market for it.
I was searching desperately for a keyboard for my Samsung Galaxy Tab 2.0 7 inch and I made sure to type that into the search engine so that I would restrict my search to compatible products. However, in ordering this product and shipping it, I have come to find that it doesn't fit my tablet. Not only was this a huge inconvenience because I am an international customer, but I am annoyed to see that this is advertised as part of a bundle with the same said Galaxy tab model. Please rectify this and save other customers from similar disappointment.
Lovely! It must be the direct connect vs. the screen's capacitive touch (where the touch needs to be interpreted before a response is provided).-----The only disadvantage that I see is that I have to remove it from its case to install it in the dock. Since this is a factor for all docking devices, & I have a simple "Samsung Galaxy 7.0" Tab Protective Leather Easel Case", I just slide it out & dock it. Also, I have a Bluetooth keyboard case, similar to the "Wireless Bluetooth Keyboard + Leather Case Stand for Samsung Galaxy Tab 7".
Great keyboard for the Samsung Galaxy Tab 7.0. When it connects to the tablet the keyboard starts working right away. It also connects to the USB cable so you can charge your tablet while using the keyboard.I would have given in 5 stars if not for two things. 1) 2 of the letter key functions are swapped on my unit, so when I try to type on letter, I get the other, and vice versa. And 2) You cannot use the keyboard if your tablet has a case on it, so you have to take the case off if you have one.I tried calling Samsung about the first issue, but after being passed around to about the fourth person and then being put on hold, I just gave up.
Answer: I don't know for sure but I'm guessing it might not. I use my keyboard dock with the original galaxy tab and my wife got the tab plus 7.0" for work and it does not fit hers. Samsung made several different keyboard docks and even though the plug is the same, the black plastic piece that holds the tablet into the dock is just different enough that they are NOT interchangeable between models. The only way to be sure is to go to the Samsung website and make sure the model number of the dock is the one that was designed for your tablet by cross referencing the model number on your tablet. It's annoying but it looks like they did it on purpose to sell more keyboard docks.