For charging and supplying mobile devices via USB cable. With USB Type A and USB Type C socket. Simultaneous charging of 2 devices possible. Supports automatic negotiation of the optimal charging parameters for the shortest charging times. Supports the charging protocols on the USB-A port: Apple MFI with 2.4 A and BC 1.2 with 1.5 A. Supports the additional quick-charge protocols: USB-PD and Quickcharge 3.0 & 4.0. With electronic short-circuit protection. With electronic overload protection. No spreader. Screw fastening via keyholes. No data transfer possible. When cleaning the device, use dust cap 2098 for the USB-A port.