Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Not to sound stupid but I had a couple questions..how many gbs is a tb? Also does this come with the usb cord or do I need to purchase it seperately?
Document: i wish it was usb on both ends so I could only have to carry one cord for multiple device
The sleek design and feel of the hard drive is also a plus. Other than the EXTREMELY short usb connector, this is a fine HDD!
This is a great portable drive for both the Mac and the PC. I use 2 of these with my MacBook Pro but have also used one of them with my Windows PCs before I switched to the Mac. It has USB 3 super speed, which means it transfers files fast, and comes with a PC utility that come further boost the transfer speed, even over USB 2.
I use my computer for telecommuting with work and the Nova backup format worries me should I need to restore.Great product - highly recommend it.
I bought this hard drive for my macbook, it works perfectly with time machine, I recommend it 100% .. Very pleased with the purchase
...Then it started to intermittently drop off. Changed cables, no luck. Called Sony----No "exchange" warranty provided. I would need to send it to their repair facility (I pay for the shipping), they try to fix it and then send it back.
Bought, based on price and reviews. It has met all expectations.Doesn't need a separate power supply, is small 4 X 6&#34;.
and it looks so cool, is light weight but substantial and big enough that I can store all kinds of info on it and hope it, unlike the many others I have had, won't die within 2 years.
Love this product! Fast backup, power comes from the USB and not another electrical cord to add to my tangled mess, easy to set up the files you want backed up.
Works perfect as an external disk drive. It's not as small as the Western Digital ones but the brushed metal made it look expensive and classy. Definitely an excellent purchase!
Answer: 1,000 Gb equal 1 Tb.  The USB cord is included.