21.2. Input/Output Devices

21.2.1. * Video cards

21.2.2. * Sound cards

21.2.3. Serial ports and multiport cards

21.2.3.1. Digiboard PC/8

21.2.3.2. Boca 16

21.2.4. * Parallel ports

21.2.5. * Modems

21.2.6. * Network cards

21.2.7. * Keyboards

21.2.8. * Mice

21.2.9. * Other