USB-C is the one connection to rule them all — literally, in many cases, thanks to a recent law passed by the European Parliament. Its popularity has made USB-C a common sight on new monitors.
Thunderbolt cables have a Thunderbolt symbol on them ... external battery packs, USB to Ethernet adapters, and SD cards (via adapters). Apple points out that you might need adapters for devices ...
Amazon is offering a two-pack of the Lisen 240W USB Type-C to USB Type-C cables for only $5.39 after you clip the 6% coupon and apply promo code "57OTYM29". That comes out to only $2.70 per cable.