1. Expand Serial ATA Ports: The adapter card is specifically designed for scenarios where there are fewer Serial ATA ports but more M.2 NVMe slots on the motherboard. It helps you expand up to 4 regular Serial ATA ports, ideal for storage devices using multiple SSDs and/or 3.5 inch hard drives.
2. ASM1166 Chip Solution: Equipped with the ASM1166 chip, this M.2 adapter card boasts fast speed and stable performance. It aims to meet user demands for massive data storage space. It is plug and play, easy to operate, user friendly, and offers outstanding performance.
3. Dual Channel Interface: The M.2 expansion card features a dual channel PCIe Gen3 interface (M.2 M KEY or B Key). It provides a total of 16Gbps bandwidth for upload and supports 6Gbps for each port for download.
4. Advanced Heatsink and Sturdy Design: An advanced heatsink on the chipset helps to keep operating temperatures low, preventing reliability issues caused by overheating. Additionally, the M.2 to Serial ATA3.0 adapter card has a hollowed out backplane to ensure the PCB does not bend when inserting 4 Serial ATA devices.
5. Indicator Light For Stability: When a Serial ATA device is connected to the corresponding interface, the NVMe to Serial ATA indicator light illuminates, and it flashes during data reading or writing, offering greater stability and enhanced compatibility.
6. Wide Compatibility: Fully compatible with Serial ATA interface mechanical hard drives, SSDs, optical drives, and more. Supports multiple NAS operating systems including for 7, 8, 10, Server 2008 R2, 2012 R2, 2016, 2019, for OS X, for Linux, for , and for .

Specification:
Item Type: M.2 Adapter Card
Material: ABS
Chip: ASM1166
Interface Rate: PCI E 3.0
Input Interface: NVME or PCI E Protocol Only
Support Slot: M.2 KEY M or KEY B
Speed: Serial ATA 3.0 (6G) Underlying Bandwidth 16G
System: for OS X, for , for Linux
Indicator Light: Smart Indicator