Install e-Sword, copy the modules from the old computer's e-sword directory and then copy them to the tablet's e-sword directory (select skip for any duplicate files) all of your modules (including those you have purchased will be available on the tablet. (assuming the tablet and computer are using the same OS).
A "dual use" flash drive has the standard USB connector on one end and the new smaller USB connector on the other which is handy for the transfer.
Thus says the LORD, "Let not a wise man boast of his wisdom, and let not the mighty man boast of his might, let not a rich man boast of his riches; but let him who boasts boast of this, that he understands and knows Me, (Jeremiah 9:23-24a)
"Defenders of the faith are inclined to be bitter until they learn to walk in the light of the Lord. When you have learned to walk in the light of the Lord, bitterness and contention are impossible." --Oswald Chambers, in Biblical Psychology from The Quotable Oswald Chambers.