Most android phones will be recognized immediately on a Windows PC when connecting the mni-USB to your PC’s USB port, but not so fast for the Samsung Android tablet.

Setting up your PC:

First, you need to download the drivers from Samsung’s site 

Go to: http://www.samsung.com/us/support/owners/product/SCH-I905ZKAUSC

1. Click on [See all downloads] under the Downloads section.
2. Click on the [Software] Tab to see the driver executables.
3. Grab the latest version for XP/Vista/Windows7 by clicking on the [EXE] button to the right.
4. You will need to click on the [Send] button on the disclaimer pop-up to move forward with the download.
5. Save the download to a known location.  I typically save all downloads to C:\temp\Android
6. Choose [Run] after download

 Setting up your Samsung Tablet:

 Click on the [Device Admin] icon and go to [Applications] [Development]

1. Enable the checkbox for [USB Debugging].  You will get a disclaimer pop-up, so choose [OK]

1. Connect your USB cable to your Samsung tablet and the other end to your PC.  I removed the USB cable from the charger that comes with the tablet.
2. Once connected, your PC should recognize the tablet.  It might appear by the model number (GT-P7510). 
3. Just move files that you would normally do as if it were a thumb drive.  I place all my files under the [Documents] Folder
4. Use your tablet’s [My Files] app to locate the Documents folder on your tablet.
5. Remember to turn off the USB Debugging when not in use

 How to use:

Connect your Android tablet (with the USB Debugging mode enabled) via USB to your PC

1. Your PC should recognize the device
2. Using Windows explore, I recommend copying the file(s) from your PC to the tablet’s [Document] Folder.
3. Using your tablet’s  [My Files] App, navigate to your [Documents] folder.