Why there are two devices when I connect to my phone?

[Septemberlemon]

when I wanna connnect to my phone, I :

first: open wireless debugging on the phone like

second: connect to it with the command

then I saw to devices with adb

what r them or what's the second devices?

[rom1v]

I can't reproduce by enabling "Wireless debugging". But you don't need to enable "Wireless debugging" for the second command.

[Septemberlemon]

I can't reproduce by enabling "Wireless debugging". But you don't need to enable "Wireless debugging" for the second command.

but if I don't enable "Wireless debugging", I had to connect my phone and pc via usb first, that's not convenient

[rom1v]

but if I don't enable "Wireless debugging", I had to connect my phone and pc via usb first, that's not convenient

Yes, but only once after each reboot of your Android device, while "wireless debugging" requires a manual action on every connection.

[Septemberlemon]

Yes, but only once after each reboot of your Android device, while "wireless debugging" requires a manual action on every connection.

I seldom reboot my phone but reboot my pc everyday because I will close it when I'm sleeping
so if I don't use wireless debugging , I have to use usb once everyday

[rom1v]

You don't have to use usb if you reboot your computer, only when you reboot your device.

Just scrcpy --tcpip=YOUR_DEVICE_IP.