What is the common USB standard for cameras?

The common USB standard for cameras is USB 2.0. This standard offers a data transfer rate of up to 480 Mbps, which is sufficient for transferring images and video files from cameras to computers or other devices. Cameras, especially digital ones, generally require a USB standard that can handle moderate data throughput for both transferring large image files and operating the camera for functions like tethering.

While USB 3.0 and USB 3.1 offer faster transfer speeds (up to 5 Gbps and 10 Gbps respectively), many cameras still primarily utilize USB 2.0 due to its compatibility with a wide range of devices and sufficient speed for typical photography needs. USB 1.0 is rarely used today due to its much lower data transfer speeds, which are inadequate for transferring files from modern cameras.

Thus, the most commonly used USB standard for cameras is often USB 2.0, balancing performance and widespread compatibility.