Do card readers need wifi?

Related questions

1. What happens if I enter my PIN wrong 3 times?
2. How do you put a memory card in a card reader?
3. Why do I need a memory card reader?
4. Does my laptop have an SD card reader?
5. What is an SD reader?
6. How much do card readers cost?
7. Does my computer have an SD card reader?
8. Where is the SD card reader on my computer?
9. Does the bank know your PIN?
10. What is a memory card reader for cameras?

Tags

1. #connection
2. #cellular
3. #internet
4. #reader
5. #enabled
6. #process
7. #hotspot
8. #offline
9. #require
10. #payments