Peripherals

5. A CD-ROM is both input and ________ peripherals.
6. A __________ device connects to a computer system to add functionality
7. ________ peripherals are directly connected to the motherboard using one of the different types of slots on the motherboard.
9. A wireless cable, __________ is good for short distances.
11. ___________ are used in many systems including security, temperature control, motion and eye tracking.
12. ____________ devices send signals into the computer that have to be interpreted by the operating system using drivers.

1. A common input device that uses a QWERTY system.
2. Another common output device, __________, print out very thin layers of plastic one layer at a time to build up a 3D object.
3. A wireless cable, ____________ is good for longer distances.
4. __________ peripherals can be connected with a wired connection or wireless connection.
8. ___________ normally connect through HDMI or VGA cables.
10. A common output device, _______, that makes use of LED or LCD technology.