Mobile Device Ports & Accessories | CompTIA A+ 220-1101 | 1.3

In this video you will learn about mobile device connections such as:  USB, USB-C, micro-USB, mini-USB, lightning connector, serial interfaces, near-field communication, Bluetooth, and hotspots.  You will also learn about mobile device accessories such as:  touch pens, headsets, speakers, docking stations, port replicators, and trackpads/drawing pads.