TP-Link TL-WPA4220 User Manual page 11

2． Connect the other end of the Ethernet (RJ45) cable to an available Ethernet port of your wireless
router.
3． Plug the powerline extender or powerline adapter into a wall socket.
4． Check and confirm the LED status. (The Power LED and Ethernet LED on the powerline device
should be ON.)
The hardware connection mechanism is shown below:
Note:
Do not connect the powerline device to an extension lead, power strip, extension cord, or surge
protector, as these may degrade the network performance.
Step 2: Connecting the Computer
Following are the steps to properly connect the powerline extender to your computer:
1． Connect one end of the provided Ethernet (RJ45) cable to the powerline extender's Ethernet port.
2． Connect the other end of the Ethernet (RJ45) cable to you computer's LAN port.
3． Plug the powerline extender into a wall socket next to the computer.
4． Turn on your computer.
5． Check and confirm that the Power LED and Ethernet LED on the powerline extender are ON.
TL-WPA4220 300Mbps AV500 WiFi Powerline Extender
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