USB-A male:Supports 5 Gbit/s, 5 V / 0.9 AUSB-A female:Supports 5 Gbit/s, 5 V / 0.9 A, total 5 V / 2.4 A (4.5 W per port) if used with an external USB-C power adapterTotal:5 Gbit/s, 5 V / 0.9 A, total 5 V / 2.4 A (4.5 W per port) if used with an external USB-C power adapter