Connectors

Question 1

USB-C

Answer 1

• 24-pin double-sided USB connector
• Used for both hosts and devices
• Acts as a USB 3.1 / USB 2.0 connection
• Only the interface is different
• Includes an analog audio option
• Headset support through a 3.5 mm jack

Question 2

Lightning

Answer 2

• Apple proprietary
• 8-pin digital signals
• iPhone, iPad, iPod devices

Question 3

Bluetooth

Answer 3

• High speed communication over short distances
• PAN (Personal Area Network)
• Connects our mobile devices
• Smartphones
• Tethering
• Headsets and headphones
• Health monitors
• Automobile and phone integration
• Smartwatches
• External speakers