For M.2 NVME NGFF M-KEY/B-KEY SSD HDD to 5-port SATA3 6Gbps PCIe 3.0 Expansion Card PCI-E X4 X8 X16 to SATA 3.0 Adapter Card 

Pay attention to ESD protection when using the product:

Product welding feet, parts, gold fingers are conductive parts, and connected to the main control chip, when touched by hand, the human body static electricity will be conducted to the main control chip through the conductive part, which may cause the main control to be damaged by static electricity.

Measure:

1. Electrostatic discharge of the human body (touching large metal objects, washing hands)

2. Wear gloves

3. Pinch plastic parts and avoid conductive parts

M key and M key Combo:

Parameters:

Interface: 5 x SATA3.0 6Gbps
Input Interface: NVME or PCI-E protocol only
Interface Speed: PCI-E 3.0 X2 16Gbps
Slot Support: M.2 KEY-M
Master Control: JMB585
Support system: Mac OS/Windows/LINUX

Features:
1. Smart indicator: the light is on when the corresponding interface has SATA equipment, and the light flashes when data is read and written

2. Driver-free, plug and play

M.2 KEY M compliant

Transport protocol: PCIE X2, supports UP tp 2 LANES of PCI EXPRESS

Complies with PCI EXPRESS BASE Specification revision 3.1A

Supports PCI EXPRESS Link Layler energy-saving mode

Support command-based and FIS-based port multipliers

Complies with SATA Specification Revision 3.2

Support ahci mode and IDE programming interface

Support native command queue (NCQ)

Support SATA Link power-saving mode (partial and hibernation)

Support SATA plug-in detection function

Support drive power control and staggered rotation

Support SATA Partial / Slumber power management status

B key

Parameters:

Interface: 5 x SATA3.0 6Gbps
Input Interface: NGFF protocol only
Interface Speed: PCI-E 3.0 X2 16Gbps
Slot Support: M.2 KEY-M
Master Control: JMB575
Support system: Mac OS/Windows/LINUX

Smart indicator: 

Each SATA port corresponds to a two-color LED indicator, 

green light (the device connection is normal), 

red light (reading and writing data flashing).

Note:

Computers that support SATA PM function are drive-free, and computers that do not support PM function cannot use this product.