What is the difference between 802.11 a 802.11 b 802.11 g and 802.11 n?

Related questions

1. Is 802.11 b/g/n WiFi good?
2. How do I connect to 802.11 n WiFi?
3. What does 802.11 ABGN AC mean?
4. What does 802.11 mean?
5. Is 2.4 GHz fast for a laptop?
6. Which is faster 802.11 b or g?
7. Can 802.11 BGN connect to 5GHz?
8. Why do I have 2 WiFi networks 5g?
9. What are IEEE standards?
10. How do I cite IEEE?

Tags

1. #theoretical
2. #standard
3. #cheap
4. #range
5. #original
6. #components
7. #maximum
8. #speed
9. #supports
10. #slowest
11. #standards
12. #frequency