Turns out, having a laptop with only USB-C ports means you need to carry a dongle with you from time to time. Who knew? Luckily, these $33 hubs from VAVA (5% clippable coupon + promo code KINJAUC006) are designed to perfectly match your MacBook, and turn one USB-C port into an ethernet port, an SD card reader, an HDMI output, and three USB 3.0 ports. There’s even pass-through USB-C charging, so you’re not even really using up one of your precious ports.