Product number: USB-U31A2P01
PCIe low profile - USB 3.1 Gen 2 x 2 - for QNAP TS-1232 - 1253 - 1277 - 253 - 453 - 473 - 677 - 853 - 877 - 977 - TVS-2472 - 473 - 673 - 872 - 873

8 Channel - SATA 6Gb/s / SAS 6Gb/s low profile - 600 MBps - PCIe 3.0 x8

LSI MegaRAID SAS 9361-8i PCIe 3.0 x8

Texas Instruments FireWire Card - ExpressCard FireWire 800 (EC1394B2) - FireWire adapter - ExpressCard - FireWire 800 x 2

PCIe SATA 3 Controller (PEXMSATA3422) - Storage controller (RAID) - 4 Channel - SATA 6Gb/s / mSATA low profile - 6 Gbit/s - RAID 0 - 1 - 10 - JBOD - PCIe 2.0 x4 - for P/N: ST521PMINT

PCIe - Two Slot PCI Express M.2 RAID Card plus Two SATA Ports (PEXM2SAT3422) - Storage controller (RAID) - M.2 - M.2 Card / SATA 6Gb/s - 6 Gbit/s - RAID 0 - 1 - 10 - JBOD - PCIe 2.0 x2 - for P/N: BNDTB10GI - BNDTB210GSFP - BNDTB310GNDP - BNDTB410GSFP - BN

PCIe - PCI Express M.2 SATA III Controller - NGFF Card Adapter (PEX2M2) - Storage controller - M.2 - M.2 Card / SATA 6Gb/s - 6 Gbit/s - PCIe 2.0 x2 - for P/N: BNDTB10GI - BNDTB210GSFP - BNDTB310GNDP - BNDTB410GSFP - BNDTB4M2E1 - BNDTBUSB3142

1394 FW PCIe FireWire 800 / 400 Card (PEX1394B3) - FireWire adapter - PCIe - FireWire 800 - 2 ports + 1 x FireWire - for P/N: BNDTB10GI - BNDTB210GSFP - BNDTB310GNDP - BNDTB410GSFP - BNDTB4M2E1 - BNDTBUSB3142

Supports 1x PCIe (NVMe) M.2 SSD - 2x SATA III M.2 SSDs - PCIe 3.0 Adapter (PEXM2SAT32N1) - Interface adapter - M.2 - M.2 Card / SATA 6Gb/s - 6 Gbit/s - PCIe 3.0

2x M.2 SSDs to 2.5in SATA (6Gbps) RAID Adapter Converter with TRIM Support (25S22M2NGFFR) - Storage controller (RAID) - M.2 - 2 Channel - M.2 Card - 6 GBps - RAID 0 - 1 - JBOD - BIG - SATA 6Gb/s - black - silver