Sedna - PCIE 7 Port USB 3.0 Adapter Card ( 7 External Ports ) with SATA Power Connector , ( NEC Host controller )

This 7 port USB3 PCIE adapter does what it says and so far my computer has booted and no blue screens of death all the ports work when devices are connected and recognised immediately, have to say I was skeptical as I purchased another from another manufacturer and it didn't work had to return it for a refund but the Sedna - PCIE 7 Port USB 3 adapter PCIE works a treat. Only one caveat I had to file the slots between my opening on the back of my PC case with a file as the USB ports on the Sedna were very tight between my PC case openings and the USB plugs would not insert with a very tight fit so had to file away between the openings on the PC case after a little filing the USB plugs fitted nicely and no problems inserting and unplugging this is not a fault of Sedna but rather your PC case manufacturer not making the opening big enough. Anyway fantastic PCIE USB-3 7 port adapter does what it was intended to do and I have 4 ports free what more could you want expensive as cheaper are available but if you buy cheaper they will not work as I had to return my previous 5 port adapter with multiple reboots and constant blue screens of death, so I have given the Sedna - PCIE 7 Port USB 3.0 Adapter Card 5 stars works perfectly and no need to install drivers at least I didn't worked straight out of the box it is expensive but it works and I need the extra ports so highly recommended and thank you Sedna for making a fully working product that actually does what it was intended to do. So I highly recommend this PCIE 7 port USB adapter card buy with confidence I did and have not regretted my purchase.

Largest number of ports available, easy installation (Win7)

utilising the slots is hard, too close to the expansion slot size on the pc

It works perfectly, just plug and play on Windows 10. I was having problems with my motherboard usbs and now everything works like a charm, all you need is a sata power connector to get it going and voila. It also has a discrete colour palette which is much appreciated if you have a window on your tower. Well worth the price!

Works perfectly on win7 pro 64bit. Comes with a mini driver disk, hassle free installation. I used a sata power extension to power it. Recognized all my usb 2.0 and 3.0 devices in a split second. I recommend this product!

Bought this to increase the number of usb 3 ports on my PC as I only had 1 PCIe slot available. Works well.

Excellent card, easy to install, sata powered, drivers all on a mini cd.No complaints at all.

PC would not boot when this was connected, nothing wrong with my system- all new components and all working perfectly again since disconnecting this. I’ve bought an external 7 port hub which works fine.