Sinilink USB Switch: Oh sorry, you meant link 4 (the sinilink usb switch). This device is cool. It has Wifi and a Physical ON/OFF switch... BUT beware: Without tasmota it is total trash and the firmware flashing process is very tricky (Tasmotizer + 1.27mm pin plugs).
Can be used for Power AND Data, so I use this for my usb programmer, my soldering fume extractor, etc on my desk and on christmas I used it for my christmas tree LED, because it also has a cronjob possibily via open firmware in Tasmota, so I could turn off the lights manually but also it was turned of auto, if I did forget it. I also once used it for a little cooling fan, that had only be used on sundays for specific reasons :-)
Original:
Baseus 100W Power supply: I have a bunch of devices laying around requiring USB-C and USB-A (notebook, cell, powerbank, iPod, etc.) and I had one power plug so I was looking for a power supply, where I could put every cable I needed in. The baseus works pretty flawless with all devices plugged in...
