A C to C cable typically refers to a USB Type-C to USB Type-C cable, which is a versatile and reversible connector used for data transfer, charging, and video output. The USB Type-C connectors on both ends allow for faster data transmission speeds and higher power delivery compared to older USB connectors like Type-A or Type-B.

Here are some key characteristics of a USB-C to USB-C cable:

1. Reversible Design: Both ends of the cable feature the same USB-C connector, which is reversible, making it easier to plug in without worrying about orientation.
2. Fast Data Transfer: USB-C cables support high-speed data transfer, with speeds ranging from 5Gbps (USB 3.0) up to 40Gbps (USB 4 or Thunderbolt 3/4), depending on the cable and device compatibility.
3. Power Delivery: USB-C cables support USB Power Delivery (PD), which allows for faster charging, delivering power up to 100W (5V/20A), making it ideal for charging laptops, smartphones, and other devices.
4. Universal Compatibility: USB-C is a universal standard used by many devices, including smartphones, laptops, tablets, gaming consoles, and other electronics, which makes the C to C cable highly versatile.
5. Video Output: Some USB-C cables also support video output, allowing devices to connect to monitors or TVs with a USB-C input, especially when using standards like DisplayPort over USB-C.