Output
by superman hero
1. Printers
1.1. Ink-jet printers
1.2. Photo printers
1.3. Laser printers
1.4. Mobile printers
1.5. Label and postage printers
1.6. Plotters
1.7. Thermal printers
1.8. Large format printers
2. Speakers
3. Headphones
4. Earbuds
5. Display Devices
5.1. monitor
5.1.1. LCD monitor
5.1.2. Widescreen
5.2. display device
5.3. Liquid crystal display (LCD)
5.3.1. LCD screen
5.4. Resolution
5.4.1. Graphics Processing
5.4.2. LCD monitors use a digital signal
5.5. Plasma monitors
5.5.1. Televisions
5.5.2. Digital television(DTV)