Two Type-C (USB-C) downstream connectors. Up to 10Gbps data transfer speed, twice as fast as USB 3.0.
Low Profile board. Include both Low Profile and Regular Size PCIe brackets. PCIe x4 card fits in any PCIe 2.0 or PCIe 3.0 x4 or x8 or x16 slot.
Overcurrent Protection. Support up to 3A/5V on each USB-C downstream port.
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.
Built with ASMedia ASM3142. Fully RoHS compliant. Made in Taiwan. Note: The card does not support DP Alt Mode or USB Power Delivery.