4 Port PCIe SATA 3.0 Expansion Card 6Gbps PCIe X1 Controller Card with 4 SATA Cables & Low Profile Bracket, Expand Up to 4 SATA Hard Drives for Desktop PC

This 4-port PCIe SATA 3.0 expansion controller card is designed to expand insufficient internal SATA interfaces on desktop motherboards. Built with SATA 3.0 6Gbps transmission protocol, it delivers remarkable read and write performance for SSDs and HDDs, eliminating the speed limitation of older SATA 2.0 ports.

Adopting PCI Express X1 bus interface, the card is backward compatible with PCIe X4, X8 and X16 slots on all major brand motherboards, including ASUS, Gigabyte, MSI, ASRock and more. It supports simultaneous connection of four SATA 3.0 devices such as 2.5/3.5-inch mechanical hard drives, solid state drives, SATA optical drives and SATA expansion enclosures.

The package includes 4 matched SATA data cables and a low-profile half-height bracket, allowing easy mounting in standard full-size towers as well as compact small form factor, slim and half-height cases. Plug and play for most Windows systems, stable chip solution ensures long-term continuous operation without overheating or disconnection issues, ideal for DIY PC building, data storage expansion, surveillance storage and office workstation upgrade.