StarTech 5-Port USB 10Gbps PCIe Card (PS4C3IA3-USB-C-CARD) | PCI Express Card with 4x USB-C Ports, 1x USB-A Internal Port

I think it is fair to say that anything made by Startech is going to be good, this USB3 card was no exception. I've used Startech products for over a decade and never once had to return one. Always good spec, always work.

The only PCIe USB card that supports Android debugging

I needed usb c ports on my pc This card does the job. easy to install.

Unfortunately had to get the drivers and double install it. It 1st find the Asmedia drivers but fails to install the root hub (or secondary -> had to point at the drivers and do it the long way). Otherwise works good.

Good fast card, seems to work well with USB-C on an ASUS Prime Z790-P motherboard. Now I can connect my drives and double the read/write speeds compared to USB 2.0 / 3.0. I did not add a power adaptor

Does what it says on the tin... Plug and Play, just bung it in and off you go.

I have given 5 stars because it works as advertised, but unfortunately for me it is no good. I bought to use with a HPReverb G2, if you own one and are looking to buy this item it didn’t work for me, your milage may vary, but while i got picture through the headset the audio would switch off every 4-5 seconds. If you do own one you know that the G2 is very picky with usb ports. I did speed tests on the card and it worked as advertised with and without the extra sata power, so if you are looking to buy just for extra ports and not for use with a HP Reverb G2, then go ahead.

When fitted it said software not intended for this device. Hardly a good start is it. Returned for refund.

Carte PCie excellente pour l'audio, basée sur le chipset ASMedia 3142

This item perplexed me. It description says that it is a 10gps PCIE 5 C ports. I installed it with and then used www to get to the web site. Only to find myself trying to find the Part number. Turns out the 1 is not the #1 but an I (eye). Finally got the driver and Winzip didn't work lol. So downloaded a freebie and started the install only to have it sputter and tell me I have to go to the App page and delete the app. Guess what? No app. Ok maybe they goofed and install they needed the installation for Windows 11 removed wondering if the app could find the unit. Nope as I expected didn't see it. That took me to thinking. Finally, the reasoning accrued and I the thoughts were this. Windows is always updating instead of being the wrong on maybe it was the right one. In my experimenting I suddenly found another conundrum. The ding dong unit was actually a 3.1 not a 3.2. So why the 10gps????? So. I looked it up and there it was. This company was not trying to switch and bait. They just didn't say it was a supper 3.1 which can give you 10gps. To be honest I don't have a program to measure the item, but I do have a ways to find out. I have a qi fi 7 adapter and this is the reason why I've been trying this PCIE out. I'm using a 10gps cable (which are expensive!!!!) hooked it up to the Wi FI adapter and Bingo. 6g connection and just under 900 using a VPN. Also bad reception because its a tight living space even in the house we live in. So yes ,although I can't measure it. It's getting the work done at a good rate. So even though you see 5 stars to get your attention I can really in actuality on give it at best 3. The window Update driver is 1/26/2026 probably way before they made and updated driver at Star Tech. That -1 star. - 2 because not saying it was a super 3.1 was a bit deceitful and it does sorta limit us now.

I can't consciously recommend the product, not only is the design with the protruding ports flawed by design because of how easy it is to crack open (found that out first hand), but also because after a year it randomly decided to only output up to 8W of power despite being powered by both the motherboard AND PSU through the included SATA port... When unplugging and re-plugging it will sometimes only output less than 2W for no reasons whatsoever, only to switch back to 8W when unplugging and re-plugging again...

AIのミスリードにより、ASMediaチップなのにルネサスチップの製品として提示された。 ルネサス製のチップを狙って買うつもりが、AIが誤認しうる要素が隠れているのかもしれない。 物自体は問題なく使えている。 補助電源用のブラケットは自分で用意する必要がある。

This card does exactly what I needed it for. Since this item has the same ASM3142 Controller Chip as the QNAP USB 3.2 expansion card, at less than half the price, I decided to try it. Ended up with 2 for less than 1 QNAP card. Works in two QNAP TS-473A devices powering 2 2.5" External USB HDDs each, without any additional power requirements. Plug 'n' Play.