4 Port III PCI-e Controller Expansion Card 4-Port PCIE to SATA3.0 Adapter
Features: With this PCIe card you can add six 6Gb/s 3.0 devices to your computer.
Enlarged heat sink, better heat dissipation effect, more stable of the product, suitable for long-time work.
The four layer circuit board, with the addition of isolation layer in the middle, has for anti-interference capability.
for 6G, 3G and 1.5G hard drives, replacement for XP/2003/Vista/win7/Win8/win10.(32/64bit)
4 Internal 6Gb/s ports, PCI-express Interface is for PCI-Express x2, x4, x8, and x16 slots.

Specifications: Metal
Color: Black
Interface: Pci-e 1x 2x 4x 8x 16x
Supports Communication Speeds of 6.0 Gbps, 3.0 Gbps and 1.5 Gbps.
Support 4
Number of interfaces: SATA3.0 Interface X4
Product size: Pls See the Pictures
Product weight: 30g
Compliant with 3.0 Specification, Backward for Sata2.0 Sata1.0.
Compliant with Pci-express V2.0 Specification and Backward for Pci-express V1.0.
System support: support for XP/2003/ Vista/win7/in8/win10 (32/64bit) operating system.

Package Includes: 1 x Expansion Card

note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 for differences due to manual measurement.