BEYIMEI PCI-E 4X SATA Card 20 Ports, PCI Express SATA Controller Expansion Card, 6 Gbit/s SATA 3.0 PCIe Card Without Raid, Boot as System Disk Support HDD or SSD

Product specifications: Product name: PCI-E 4X to 20-port SATA3.0 expansion card Expansion interface: 20 SATA3.0 interfaces Product Interface: PCI-E 4X 1. Use chip 6 * ASM1064 + ASM1812 * 1 main control chip 2. PCI Express Gen.3 bus interface 3. Supports Serial ATA Revision 3.0 and backwards compatibility 4. Provide 20 standard rate 7-pin Serial ATA connector terminals 5. Supports Serial-ATA (SATA) Gen III 6Gb/s hard drive and backward compatible with SATA I/II 6. Support connecting SATA I/II/III hard drives and CD-R. 7. Supported System: Windows Win 8/Win10/Win 11/Linux 2.6.x or above (If you have other system compatibility problems, please contact customer service) 8. SATA ports will slow down when used simultaneously. This is not for users looking for speed. They are only used for expansion hard drive interfaces. SATA Controller: 1. Complies with Serial ATA 3.1 specification, backward compatible with SATA3.0 SATA2.0 SATA1.0. 2. Supports 6.0 Gbps, 3.0 Gbps, and 1.5 Gbps communication speeds. 3. Supports Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x and Gen 3i. 4. Supports AHCI1 .0 mode and IDE mode. 5. Native Command Queue (NCQ) support. 6. Supports FIS based on port multiplier switch or command switch. Packing List: 1 * PCIe SATA Card 20 * SATA Cable 1 * SATA Power Splitter Cable 1 * Manual