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CompTIA A+ Core 1 > 1.3 Mobile Device Ports And Accessories > Flashcards

1.3 Mobile Device Ports And Accessories Flashcards

1
Q

USB for mobile devices

A

Charging & data transfers to computers

Type A, Micro B, Mini B(older devices)

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2
Q

USB-C

A

24-pin double sided
Charging and data transfer
Can transmit: DisplayPort, HDMI, Thunderbolt

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3
Q

Lighting connector

A

Apple proprietary
Charging and data transfer

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4
Q

DB-9 in mobile devices

A
  • commonly used for RS-232 signals
  • used before USB
  • modem connections
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5
Q

Mobile Device Accessories

A

Touchscreen pen
Active/digital stylus
Drawing pad
Trackpad
Headsets
Speakers
Webcam

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6
Q

Docking Station

A

All external devices connect to docking station
Laptop connects to docking station, allowing the use of the devices without having to connect each device individually
Proprietary connection
Some support adapter cards

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7
Q

Port replicator

A

Same purpose as docking station but:
Smaller and usually connects via USB

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CompTIA A+ Core 1 (22 decks)

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