XinYS USB3.0 Superspeed 5 Ports PCI-E to USB 3.0 PCI Express Expansion Card - 5 USB 3.0 Ports with Large 4pin Male Power Connector,Internal 20-Pin USB3.0 Expansion Connector,Including 1X Power Cables

I took a chance on this because it was so cheap and am quite happy. Compare the images with the highly rated Maliya 5-port card that costs twice as much and you should see that it appears to be the same card, except with a Molex power connector instead of SATA power (but a Molex to SATA power adapter is included). Many Chinese brands buy from the same manufacturers and simply re-sell them under their own brands, so I think that that's what's going on here. There's not really any reason to buy the more expensive one when the same product is much cheaper.One of the other reviews says that only two of his ports worked. I've verified that all five of mine work. I also have the 19-pin connector going to my case front USB ports and those two work, as well. On top of that, bus-powered external hard drives work in both locations. I was a little concerned that the card wouldn't power them over the 19-pin connector, so I was pleasantly surprised by that. In fact, I've just now verified that the 19-pin connector can power two hard drives at the same time, so I can have one plugged into each of my case front ports. Color me impressed.Another review says that the card doesn't work in PCIe x1 ports. I can verify that it does work in x1 ports, since I have it in one right now. If you have only one port free, make sure that it isn't shared with another port that you may be using, like an m.2 slot or PCI slot, since that'll disable the PCIe slot. That may be the other reviewer's problem... or his motherboard has a bad port.Also, I can verify that it does provide USB 3.0 speeds. I just did a number of tests with all of the ports and the results were fairly consistent with my onboard USB 3.0. I did encounter a strange issue where Windows would report an "I/O device error" when I tried to copy to one of my USB 3.0 hard drives attached to either of the top two ports on the back of the card or the front two ports (via the 19-pin connector), but it didn't happen on the bottom 3 ports or with any of my other external hard drives, including another USB 3.0 one. Maybe it's an issue with that one drive or the card doesn't provide quite enough power on those ports for that particular drive. Since I'm not sure, I'm not going to take a star off, but I wanted to mention it. If you happen to encounter a similar issue, you can always stick to connecting that particular drive to the bottom 3 ports.Finally, I should mention that Windows 10 has built-in drivers for it and automatically installed them, so the card worked immediately after boot-up. It does come with a miniCD with drivers with on it, but I don't intend to use it. You may need it for Linux or MacOs, though; I don't know.Anyways, it's a pretty good card, especially for the price. If I'm right that it's the same card as the much more expensive Maliya card, you may as well just buy the one that's cheaper.

Work's great and is simple to use.

Drivers -- not really compatible w/ my Win7 machine.Do not buy. Period.

Had issues with both the pins and usb ports.

2 of the 5 Super Speed USB 3.0 ports did not work.

The product does not work on the PCI-E X1 port, I only have one port available so it was a waste of money.