CompTIA A+ Question J-86

A laptop user has asked a technician to purchase a device that allows for central connection of multiple external devices. The user is cost-sensitive, so they would like a device that does not provide power to the laptop during usage. Which of the following items would BEST fit the user’s needs?

A. Docking Station
B. Parallel Port Selector
C. Port Replicator
D. Ethernet Hub

Correct Answer: C