Please note: The card only work for U.3 SSD, not work for U.2 SSD,not work for SATA/SAS SSD.
PCI-E 4.0 x4 to U.3 U3 Kit SFF-8639 Host Adapter for Motherboard PM1735 NVMe PCIe SSD
This PCI Express card expands the PC by one U.3 SFF-8639 interface.It can be connected e.g. the U.3 U3 PM1735 Series SSD.
The speed and other properties is not changed,only form conversion interface.Transparent to the and does not require any software drivers.
U.3 is a -mode standard, building on the U.2 spec and using the same SFF-8639 connector.

It combines SAS, SATA and NVMe support into a single controller.
Where firmware support is available, U.3 can also support hot-swap between the different drives.
U.3 drives are still backward compatible with U.2, though-the U.3 drives determine which host type it is
inserted into (by using different combinations of HPT0 and HTP1 being open or ground), and configure the data lanes on power-up.
U.3 drives can still act as dual-port NVMe drives in supporting systems.
U.2 drives are not compatible with U.3 hosts.
Does not include hard drive
Colour:Black
Material:PC+Metal

Package Contents:
1 x adapter card(Does not include hard drive)(Due to different product batches, the appearance may be different, which does not affect use.)

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x adapter card(Does not include hard drive)(Due to different product batches, the appearance may be different, which does not affect use.)