Bewinner 4-Port PCIe to SATA 3.0 Expansion Controller Card Adapter 6G PCI Express for XP/2003/Vista/Win7/Win8/Win10

Rear SATA3.0 Interface: The new upgrade expands the four rear SATA3.0 interfaces, more suitable for tight spaces. 2U can also be solved better; from the rear harness, there will be no crossover with the graphics card 4U, 2U universal: This product is equipped with double 4U, 2U fixed brackets, supported by large or small chassis Bigger heat sink: better heat dissipation and more suitable for long working hours. Original mode selection: AHCI, IDE, data disk, three modes are free to choose. PCI-E Interface: It is easy to install into the chassis PCI-EXPRESS slot with a gold-plated PCI-E interface. Better contact and easy data transmission can effectively reduce the data loss rate The tail is designed to be flush - there is less chance of blocking the graphics card fan. Four-layer circuit with insulating layer in the middle for greater anti-interference ability.