ELUTENG PCIE SATA Expansion Card 2 Port SATA PCIE Card 6GB/s PCI-E X1 SATA 3.0 Controller with PCI-E SATA Expansion Card 4 Ports PCI-E X1 to SATA 3.0 Controller Card 6Gbps SATA III PCI Express Adapter

SATA Expansion Card 4 PortsThis PCIE SATA card has two SATA 3.0 ports with 6Gbps transfer speed, suitable for both large/small PC cases, compatible with Windows 11 /10 /8 /7 /Vista /MAC / NAS / Linux OS etc, for PCI Express X1 X4 X8 X16.
Note: Only MBR boot is supported, UEFI boot is not supported.; Excellent Heat DissipationThe PCIE SATA expansion card built-in alloy material heatsink with large area to effectively dissipate excess heat, so that the two SATA ports are always at room temperature and work more stably.; High Efficiency PerformanceSupports AHCI mode and NCQ capabilities, this sata expansion card allowing you to increase the overall performance of your hard disk by 5-20%. Supports hot-swapping and IDE mode (programming interface).; Durable and Stable15U gold-plated conductor improves conductivity and reduces wear and tear, ensuring faster and more stable transmission. Thick PCB board resists high and low temperatures and will not deform after prolonged use.; Support System Compatible with Windows 7/8 (32/64 bit), Vista/11/10/MAC/linux. Does not support XP/Server 2003. Equipped with a replaceable bezel to support 4U/2U chassis.
Windows (R) XP/Server2003Note: Please make sure the product is compatible with your computer before purchasing. For products with SATA interface, WIN10/11 does not need to install the system, and if you use WIN7, WIN8 and blue screen happens, you need to reinstall the system.