Heyy guys. Firstly, I'd like to know if a pci card that adds usb 3.0 ports is any good? Also, is there one which adds an SD card or micro sd?
From a quick ebay round, the answer is no.....
Just like any other product, there is a varying degree of how well they work..
What do you mean is any good? Are you asking if they work?
I meant that the usb 3 speed is not compromised. And the reason I was hoping there was one with an sd reader built in is due to speed yet again. I tend to transfer many large files and would like the best possible speeds.
I'm noticing that most of these need a molex power connector and/or usb 3 cable thing that usually goes into a mobo, neither of which the desktop I wish to upgrade actually has. Is my pc completely incompatible?Here's a previous USB 3.0/USB 3.1 thread where a few people recommended a couple of add-in cards:
https://forums.anandtech.com/thread...rd-for-old-motherboard.2491135/#post-38559049
Any (proper) USB 3.0/3.1 card will have to at least "be able" to take an external power connection since the 3.x specs allow for supplying more power to USB-connected devices than the PCIE bus alone can supply.I'm noticing that most of these need a molex power connector and/or usb 3 cable thing that usually goes into a mobo, neither of which the desktop I wish to upgrade actually has. Is my pc completely incompatible?
Or at Newegg, Amazon, Microcenter, etc...
Thanks yes that would work, I wasn't sure if the "15-pin connector" was the sata power connector.I didn't look at many, but this one is powered by a SATA power connector:
https://smile.amazon.com/Inateck-Su...8&qid=1480818547&sr=8-8&keywords=usb+3.0+card
Any (proper) USB 3.0/3.1 card will have to at least "be able" to take an
I heard those aren't exactly the most trustworthy of adapters.
1) No, only x16 slots are rated to deliver 75W. IIRC, x4 and lower are up to 25W.The psu in my system is a barebones dell proprietary one sadly. And since you said power from the pci port won't be enough, does that mean that these cards require more than 75watts? My psu might not be able to handle that!
I heard those aren't exactly the most trustworthy of adapters.
But not even a single molex connector would be just weird. I also have a Dell desktop with a typical, minimally-sufficient PSU (in my case, 300W) and while it has no 6- or 8-pin power connectors for a video card, it certainly has at least one (4-pin) molex connector...The psu in my system is a barebones dell proprietary one sadly
I didn't say the PCIE port wasn't enough (necessarily), I said it might not be enough to provide full USB 3.0 power under all circumstances. Even x1 bus power is sufficient to drive the card itself along with a few low- or lower-powered USB devices.And since you said power from the pci port won't be enough, does that mean that these cards require more than 75watts? My psu might not be able to handle that!
Where did you hear that? As long as they're not the absolutely cheapest, crappiest generic ones you can find, they generally work just fine.I heard those aren't exactly the most trustworthy of adapters.
1) oh I see, I didn't know that! I thought all pcie were 75w1) No, only x16 slots are rated to deliver 75W. IIRC, x4 and lower are up to 25W.
2)
But not even a single molex connector would be just weird. I also have a Dell desktop with a typical, minimally-sufficient PSU
I didn't say the PCIE port wasn't enough (necessarily), I said it might not
I'm really not very familiar with the concept, or their technical specifications.