Features: Brand new and high quality. High-speed ASM1166 chip PCIE to 6-port SATA 3.0 expansion adapter, equipped with 6 SATA 3.0 interfaces, compliant with PCI-E specifications, supports 6 SATA hard drive connections, plug and play, no external power required. Transmission speed can reach 6Gbps. The SATA 3.0 series expansion card is specifically designed for expanding the current SATA III interface. The SATA 3.0 PCI-E expansion card, with SATA 3-T6 standard model, can be expanded via PCI-E to provide six SATA 3.0 (6Gbps) interfaces, compliant with PCI-Express 2.0 specification and SATA revision 3.0 specification, supporting IDE/AHCI mode. The SATA 3-T6 features a protective design, preventing tipping and collisions, offering all-around protection for component safety, ensuring more stable operating performance and a longer lifespan compared to other unhoused solutions. Supports 4 storage modes, with system software for RAID creation. The MAIWO KCSSD8 expansion adapter card supports desktop computers with WIN8.1 64-bit, Professional Edition, and higher systems, allowing for the setup of four soft RAID storage modes. Strong product compatibility, including WIN XP/VISTA/7/8, etc. The SATA 3-T6 is compatible with 99% of desktop computers, meeting the needs of widespread adoption. Whether you're using a standard personal computer or a high-end dedicated machine, it's compatible. Specifications: Name: PCIE to SATA 3.0 Expansion Card Color: Black Chip: ASM1166 Interface Speed: 6Gbps Applicable Slot: PCI-E (4X/8X/16X) Material: ABS + Metal Size: Approx. 80x22mm / 3.15x0.87in Note: Light photography and different displays may cause the color of the item in the picture to be slightly different from the real one. The allowed measurement error is +/- 1-3 cm. Package includes: 1x Adapter Card