Input: USB-C female*1 (data transfer only) Output: USB 3.0 A Female 7 Speed up to 5Gbps Compliance with BC 1.2 fast charging protocol only available for USB3.0 ports from No.4 to No.7) Total Output: 5V/3.5A Max With 12V 2A DC(5.5*2.1*10mm)power adapter*1 Plug & play Aluminum alloy Shell