MHQJRHPCI Express SATA 3.0 Controller Card, 2-Port PCIe to SATA III 6GB / s Built-in Adapter Converter, PCI-E to SATA 3.0 Disk Array Card，with Small Bracket and 2 SATA Cable Support SSD and HDD

Only time will let me really appreciate this product

This product did exactly what i needed it to. For me, I needed more SATA ports to use an additional Hard Drive. My computer has 4 native SATA ports on the Motherboard, but it had 5 slots for hard drives, so I needed this SATA Controller to add 1 more additional SATA port to my Motherboard via PCIe. Worked like a dream.The box came with a screwdriver and screws so you can change out the back plate for the card incase you need the low profile one that is included in the box, a driver disc, and 2 SATA data cables.Personally, i had no need for the low profile back plate, nor did i even need to use the driver disc because it was working when i booted back up. I literally just shut down my computer, unplugged it, opened my computer case, connected the card to a PCIe slot (any will do), attached the included SATA data cable, and ran it thru to my 5th hard drive, closed her back up, plugged in my computer and booted it. the card recognized my HD immediately, and I was good to go.I only have 1 observation. This card does lack a heatsink, so it will run about 50°C+/- (122°+/-) which is OK, but too hot for my taste.If you do get this card, just make sure its not used in a computer located in a closet, or on the floor under a desk where air flow may be restricted.

I have bought two of these and both are defective. They appear to support your drives, but when you do any extensive operations (such as copying or deleting a large file), the controller craps out and will lose your data and damage your hard drive. Returning these. They do NOT work!

it is pciex GENERATION2 to 2 sata controller ASWELL BRAND (DO NOT BE SURPRISED BECAUSE MY ACCOUNT HACKED, SO USELESS)IT DOES NOT come with heatsink so it may compromise speedit cannot support dvd writer, only forced to support 2 internal hdd 4 tb and 8 tbonly excellent thing come with 2 sata cables with clip.

The product works, but had to figure out a few things with no instructions. The driver is on cd, under sata folder. I hooked up two drives to the card and saw them in device manager but they did not show up in bios and were not listed as drives. I did not think to do a disk setup... (Search for create and format hard disk partitions), so instead I used the sata ports on the main board and moved the DVD burner drive to the card and it was picked up and worked right away. I imagine creating the volume with the disks attached to card probably would have worked had I tried it then. I think I need to renew my cert.