USB-C is also known as "OTG", for On the Go. It fits smartphones, portable charging batteries, and some (most?) other newer portable devices. This is the cable to use if you install the NanoVNA Android app on your smartphone to connect your Nano to the phone. When this cable firs appeared with a new phone I thought, great, another type of cable end to buy adaptors for! Since then, I've realized that this has become the new standard for portable devices and been happy to see this happen.
