M.2 PCIe Adapter, Cooler Heatsinks with Fan,Dual M2 SSD NVME (m Key) or SATA (b Key) to PCI-e x 4 Host Controller Expansion ， for Desktop PCI Express Slot

Very nice! This adapter is borderline incredible quality. PCB traces-perfect. Screen printing-perfect. Soldering of components-perfect. Aluminum housing-perfect. They even powder coated the bracket! The only thing I don’t know is quality of capacitors and such, hard to know without being an electronics expert. Included a SATA cable, screwdriver, spare screws and standoffs.If I have 1 complaint...the SATA cable was in a anti-static bag, the adapter itself was not, but it was bubble wrapped individually.Works perfectly from the first boot with a WD SN750 nvme drive. (Obviously the drive is NOT included)

I just upgraded my mainboard so I ended up selling this. It did make a difference in max ot temps by about -6deg.

Combine this with a Sabrent Rocket Q 1TB NVMe PCIe M.2 2280 Internal SSD High Performance Solid State Drive (SB-RKTQ-1TB) and for a $150 I have a blazing fast 1TB setup.. fan worked real quite as well. Like having the NVME having its own cooler.

Not 5 stars because there was minimal performance loss compared to an Ultra M.2 Socket PCIe Gen3 x4.

Received this and it was decent quality, felt a bit misleaded that it only does 1 NVME drive. Fan connector was broken when received. Upon inspection, the connector has no way of actually staying on the board for the plug to connect.

Worthless junk, My motherboard never detected the m.2 in the this, and no instructions came with it!