Peripheral device ports

Peripheral device ports are the physical interfaces on a computer or other electronic device that allow you to connect external hardware (peripherals) such as keyboards, mice, printers, storage devices, and more. Here are some common types:

1. USB Ports (Universal Serial Bus)

• Types: USB-A, USB-B, USB-C, Micro-USB, Mini-USB
• Used for: Keyboards, mice, flash drives, external hard drives, smartphones, etc.

2. HDMI (High-Definition Multimedia Interface)

• Used for: Connecting monitors, TVs, projectors for video and audio output.

3. DisplayPort / Mini DisplayPort

• Used for: Video output, similar to HDMI but often used with computer monitors.

4. Audio Jacks (3.5mm, TRS, TRRS)

• Used for: Headphones, microphones, speakers.

5. Ethernet (RJ-45)

• Used for: Wired internet/network connections.

6. Thunderbolt

• Used for: High-speed data transfer, video output, and charging (often uses USB-C connector).

7. VGA (Video Graphics Array)

• Used for: Analog video output (mostly legacy systems).

8. DVI (Digital Visual Interface)

• Used for: Video output to monitors (digital or analog depending on type).

9. SD Card Slot

• Used for: Reading SD cards from cameras, phones, etc.

10. Serial and Parallel Ports (Legacy)

• Used for: Older peripherals like printers and modems.