PCIe USB 3.1 SuperSpeed + 10G Controller Card - 2 INTERNAL Ports 20 Points Key A

Features:
PCIe Gen 3.0 x2 fast chipset card on 4x port (adaptable to PCIe 2.0 but with drop in performance).
Two internal 20-pin USB 3.1 "A" key ports.
Each port is powered up to 3A.
Universal Serial Bus 3.1 Rev 1.0 compatible.
Intel eXtensible Host Controller Interface (xHCI) Revision 1.1 compatible.
Compatible USB Attached SCSI Protocol Revision 1.0.
Each USB port supports SuperSpeed+ (10 Gbps), SuperSpeed (5 Gbps), HighSpeed (480 Mbps), FullSpeed (12 Mbps), and LowSpeed (1.5 Mbps).
Compatible with all USB 3.1/3.0/2.0 and 1.1 devices.
Compact electronic board can be mounted in a narrow or wide tower. Supplied with two brackets (high profile mounted on the board and low profile supplied in the box).
Board powered via PCIe port and SATA 15-pin plug (the 12V power supply then replaces that of the PCIe port).
Pre-installed drivers MAC 10.8, 10.9, 10.10, 10.12 (not compatible with 10.11) - Windows 11, 10, 8.1, 8, Server 2012, Linux 5.6.31 or higher. Drivers supplied on CD for Windows 7, Vista, XP, 2008R2.
ROHS components
1-year warranty card
CHIPSET ASMEDIA ASM2142