is down to $19.99 at Amazon . It’s just small $5 discount, but this is something that’s worth jumping on if you’re planning international travel any time soon. Its slim design aside, I like that it has four ports (two USB-C, two USB-A), and support for Type A, I, G, and C plugs, which allows it to work in over 200 countries and regions, according to Anker. In terms of USB power, it’s on the slow side — best for when you want to charge gadgets overnight. For instance, one of the USB-C ports can deliver 20W to a device, or you’ll get 15W total when you’ve got two USB-C devices plugged in. Using all four ports will split 15W across devices.