Example implementations relate to calibration data identification. For example, a non-transitory computer readable storage medium comprising instructions that when executed cause a processor of a computing device to, in response to establishing a connection between the computing device and a first electronic device, request descriptor information of a second electronic device connected to the computing device via a universal serial bus (USB) interface of the computing device. The instructions when executed further cause the processor to identify calibration data of a third electronic device connected to the computing device based on the descriptor information and to control the first electronic device using the calibration data. The calibration data is stored at the second electronic device.