Add four USB 3.2 10Gbps ports to your system. Powered by dual ASMedia ASM3142 controllers to provide dedicated 10Gbps USB 3.2 transfer bandwidth for each port through PCIe 3.0 x4 host interface.
High Powered Ports: Support up to 900mA/5V power on each USB-A port. Built-in over current protection on each USB port
Independent Power Distribution Switch on each port to provide overcurrent, power glitches, and thermal shutdown protection.
No driver installation is required on MacOS 10.9 to 10.10, and 10.12 and later (NOTE: MacOS 10.11 in-box driver doesn't support ASMedia USB 3.1), Win10/8, Server 2012 and later; Linux 2.6.31 and later. Driver download is available for 32/64 bit Windows 7/Vista, and Windows Server 2008/2003.