Computer hardware

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Across
  1. 4. allows wireless-capable devices to connect to a wired network
  2. 7. a devices that preform the traffic directing functions on the internet
  3. 8. a computer system capable of delivering web content to end users
  4. 9. enable many devices to share internet connectivity, and for devices to communicate directly without first going through the internet
  5. 11. computers connected may be far apart, generally having a radius of half a mile or more
  6. 12. a series of computers linked together to form a network in a circumscribed location
Down
  1. 1. directly connected to a common central computer that is often referred to as a hub
  2. 2. a device that connects other devices together
  3. 3. interconnected computing devices that can exchange data and share resources with each other
  4. 5. a network security device that monitors and filters incoming and outgoing network traffic
  5. 6. convert digital data signals into modulated analog signals suitable
  6. 10. which is installed on a computer so it can connect to a network.