Bouns Round: This power strip, made by a reputable Japanese company, sold at brick and mortar electronics stores, and with PSE (product safety electrical) marking
HP are such scammers
I posted about this very cheap printer before, which strongly suggests that there is No USB, only Wifi. When I first got it I figured out how to print over the network without using the app they try to bully you into downloading.
It turns out it's even easier to print, just use the USB port they try to pretend isn't there!
No company is going to rewrite their firmware to remove the USB stack. It's even more expensive to redesign the hardware to get rid of the USB port physically. They opted for the cheapest option, a little sticker.
They are just trying to store everyone's documents in their stupid cloud service that some teenage extortion group is going to break into and leak one day. Don't give them your data.