Tenda P200 User Manual page 33

P200 200Mbps PowerLine Mini Adapter
6. Updating other adapters that are not directly connected to the PC you
are currently on may fail due to interference, so it is advisible to first
disconnect them from any other devices and then reconnect to the PC you
are currently on before update.
Restart: Click it to restart the device. It takes about 10 seconds for the device
to restart. To restart the adapter, click "Restart" under "Tools" and then click
"Yes" on the appearing dialogue.
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