A few years ago, I saw these[0][1] on a daily deals site and I picked up a couple. There are a number of them floating around the internet and I'm sure some oth

A few years ago, I saw these[0][1] on a daily deals site and I picked up a couple. There are a number of them floating around the internet and I'm sure some other manufacturer makes something similar. They work really well for a small(?) constant load. I use mine for a Chromecast because my TV doesn't have always on USB ports. My only complaint is that it's a little large, so if you have a tight configuration on a powerstrip, it might not fit with other bulky adapters in the adjacent slots. 0: https://www.walmart.com/ip/Twist-Charge-USB-Charger/33490454 https://www.walmart.com/ip/Twist-Charge-USB-Charger/33490454 (Walmart link because I'm sure it will stay around after they're sold out). 1: The meh.com listing with more information: https://meh.com/forum/topics/2-for-tuesday-bracketron-twist-and-charge-usb-charger https://meh.com/forum/topics/2-for-tuesday-bracketron-twist-...