Integrated 10 port III PHY Integrated PLL for II interface There are a total of 10 channels Integrated uP, PROM, and for firmware programming 1.2V core and 3.3V I/O power supply interface: Supports 10 ports of 6.0Gbps III interface Output swing control and automatic impedance calibration of III PHY Support asynchronous signal recovery Support spread spectrum clock Support local/sleep power-saving mode Automatic speed negotiation Support BIST and loopback mode Support staggered rotation (optional) Support hot swapping Support asynchronous notifications Support ATAPI drivers Support switching between based and based Support PM aware and non PM aware hosts Support cascading mode Support the execution of firmware code loaded by the host : for XP/Vista/Win 7/Win 8/Server 2003/Server 2008 R2/Win 10 32&64 bit Linux 2.6. x and higher versions Colour:As Shown Material:PCB Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * PCIE 3.0 Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.