1.3a - Mobile Device Connectivity

These flashcards encompass key terms and concepts related to mobile device connectivity as discussed in the lecture.

USB (Universal Serial Bus)

A standard for wired connections often used to connect mobile devices to computers or power sources.

USB-C

A newer type of USB connector that can transmit various types of signals including DisplayPort, HDMI, and Thunderbolt over a single interface.

Lightning connector

An eight-pin proprietary connector from Apple, used for charging and data transfer on iPhones and iPads.

DB-9 connector

A nine-pin serial connection commonly used for transporting RS232 signals before USB became standard.

NFC (Near Field Communication)

A technology that allows the exchange of small data between devices that are very close to each other.

Bluetooth

A popular wireless technology for connecting devices, commonly used for audio systems and wireless accessories.

Wi-Fi Hotspot

A feature that allows a mobile phone to share its internet connection wirelessly with other devices.

RS232

A standard for serial communication that has been in use for a long time, often seen in DB-9 connections.

Type A plug

A standard USB connector found primarily on computers.

Micro-B plug

A smaller version of the USB connector commonly used in mobile devices.