| 摘要 |
A multi-point computer networking device for transmitting data over AC power lines is attached externally to a computer station. The networking device includes a power line data transceiver unit for placing data onto and taking data off of the power line. A male AC power plug conducts the AC power from an AC power outlet through an AC power cord to the computer device. Therefore, only one AC power cord is needed for each computer to serve both AC power and data networking functions.
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