In the experimental version of Safari Technology Preview, the browser adds support for USB security keys.
The pre-Black Friday deals keep appearing. Today, Thursday 15 November, the Anker 30W 6-Port USB Charger PowerPort is available on Amazon for $15.99. This is a nice saving on its normal $20 price point. The Anker PowerPort can be used to charge a variety of Apple devices and, frankly, when do you ever have enough USB ports?
When iOS 11.4 ships it’ll include a security feature that disables the Lightning port if the iPhone hasn’t been unlocked for seven days, and that won’t likely sit well with law enforcement agencies.