1. BY: Hamid Mian

2. Describe how people use it?
 Plug it into the wall and your computer then your
computer will have internet connection.

3. Why do people need it?
 To get on the internet.

4. When was it invented?
 1988

5. Who invented it?
 Joe Lechleider

6. How has it changed over the years?
 First it was called ADSL and now DSL.

7. What are the advantages?
 You don’t have to pay every single day.
 If you have a laptop you don’t need to connect it to the
DSL to get internet because laptops are wireless.

8. What are the disadvantages?
 You need to have lots of wires with a DSL for a desktop
computer.
 The fast DSLs are expensive.
 You need a Phone Jack in your house to plug the DSL
in.

9. What can substitute it?
 SIM

10. What is it made out of?
 Outside is made of plastic and inside is made of metal.

11. How much does it cost?
 From $50 to $250

12. Where can you buy it?
 Best Buy
 Amazon
 EBay