Reliability, availability, high compatibility Can realize fast data transmission, up to 6gbps transmission mechanism, save more time! There are 16 standard SATA3.0 interfaces in the rear, which can be connected to multiple devices at the same time It can be used as system disk, support high-capacity hard disk, and connect SSD optical drive! Product name:PCI-E to SATA3.0 expansion card Transmission rate:6Gbps Bus type: PCI-E X1 can be compatible with PCI-E X4 X8 X16 and other interfaces at the same time Bus speed: PCI-E3.0 Interface: standard SATA3.0 Number of interfaces: 16 Installation conditions: There must or more free PCI-E slots on the motherboard Slot:PCI-EX1 Support:99% operating systems such as for /Linux//Esxi//NAS! Color:Black Material:Metal + PCB Package Contents: 1 * PCIE 1X to16 Ports SATA3.0 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.