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What are the differences between serial and parallel ports? |
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Answer» Serial Ports: 1. Serial port transmits data one but after another. 2. Data transmisison is slow 3. 9 pin or 25 pin male connectors. 4. Eg. COM, COM2, RS232 5. It can be connected to monitor, scanners, models Parallel Ports: 1. It transmits all 8 bits of a byte is parallel. 2. It is fast 3. 25 pin female connector 4. Eg. LPTI Port 5. It is used to connect printer, joysticks 6. external hard drives |
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