6 Port PCIe X4 SATA Adapter Card: PCI-Express X1 extends 6 x SATA III 6Gbps ports, so PC can access 6 x SATA drivers at the same time. You can setup a storage pool with 6 x SATA disks, or configure Software RAID in windows/Mac OS/Linux. (Noted: Can not support Hardware RAID)
Bandwidth Allocation: Based on the ASM1166, upstream is PCI-Express 3.0 X2 Speed (16GT/s), downstream each SATA port get 277MB/s bandwidth at max.
6 x LED Indicators: Red color is working status, Red flashing is data reading/writing.
OS Compatibility: Plug-and-play in Windows/Mac OS/Linux/NAS (Note: Not support Windows XP)
For Windows 7, please reinstall the driver according to the manual, download link: https://drive.google.com/drive/folders/16G_sGjexuniyPuJmluL2YRWH-z-NZOli?usp=sharing
Installation Requirement: PCI-Express X4/X8/X16 slot.
Accessories: 6 x SATA III cable; 1 x 1:5 SATA Splitter Power Cable; 12cm Regular Profile Bracket and 8cm Low Profile Bracket