how fast is usb c
, Forty years of embedded software. USB-C is a connector and cable specification. It can carry IP,to two lanes of USB 3, in either the 3.0 or 3.1 forms. USB 3.0 as an underlying data rate of 5 GBit/s, USB 3.1 has 10 GBit/sec, SATA up to 16 GBit/sec depending on version and Thunderbolt 2 has 20 GBit/sec.