The Ugreen USB C to USB A cable (2 m, USB 3.0) can generally be used for data transfer. However, to update the firmware of a Sena communication system, you need a cable that is compatible with the Sena device. Sena devices often use USB-C for the connection, and the cable should be able to make the connection. However, it is important to make sure that the Sena device has a USB-C port and that the firmware update software on your computer is working correctly. Firmware updates for Sena devices are usually done via the Sena Device Manager, which must be installed on the computer.