Product Description This card allow you to add four SATA III devices to your desktop computer or server using PCIe x1 slot. You can connect SATA devices like HDD SSD or DVD Drive... etc with speed up to 6Gbps. Note: You could make the system to boot from SATA card but non RAID. If your motherboard has RAID function, you could make a RAID with this SATA card Not support Windows XP/ 7 Packing List (bulk pack): 1 x Controller card (with full height bracket) 4 x SATA cable 2 x SATA power cable Card Features: Add four 6Gbps/s SATA 3.0 devices to your computer with the PCIe SATA card Backward compatible to 1.5 Gbps/s and 3 Gbps/s Supports Windows 8/ 10/ Mac/ NAS/ Linux OS, no driver required Bus Interface: PCI express X1 (compatible with PCI-e X2 X4 X8 X16) Main Chips: ASM1064 Size (not include bracket): 6.6 x 5.5 x 1.5cm (2.6 x 2.2 x 0.6 inch) SATA Cable Features: SATA revision 3.0 (SATA III) provides up to 6Gbps data throughput Latching straight connector is an indispensable tool for securing difficult to reach connections in small cases The SATA cable has a flexible jacket to allow an efficient and organized installation in tight computer cases Compatible with popular SATA equipped devices Backwards compatible with SATA I, II ports Connector: 7 pin SATA 180 Degree with locking latch Cable Length: 40cm (1.3ft) Weight: 16g (0.04 lb) Power Cable Features: Allow 2 SATA devices to run on one SATA power connection or extension Cable is shielded to protect against EMI/ RFI Length: 20cm (0.7 ft) Weight: 23g (0.05 lb)