It's impressive what tablets and ultraportable laptops can do. But to get the most functionality out of them, you may want a few more ports at your disposal, which is where a USB-C hub comes into play. By connecting to just one port, these handy devices give you extra USB connections, HDMI slots, SD card readers and Ethernet jacks. Plus most offer pass-through charging so you can keep your tablet powered while you work with all your peripherals hooked up. We tested more than a dozen models to come up with a few great picks for different situations and users. Here are the best USB-C hubs based on our testing. Table of contents