Do you have a copy of your mainboard manual? If not, it's available for
download:
http://dlsvr01.asus.com/pub/ASUS/mb/..._p4s533-mx.pdf
The pinouts for the USB header are given on p. 1-19. It appears that the
header is intended for an auxiliary port that fits in a disused PCI slot
opening and provides 2 more USB ports, but you should be able to use it
differently if you desire. (I don't know how your connector is wired, to see
whether it would mate properly.) As you can see, there a 4 pins for each USB
port, all in a row: +5V (=Vcc), Signal - (D-, I suppose), Signal +, and a
ground. Either side should be usable.
I've used a USB header in my own system (Asus A8V Deluxe mainboard) with
front panel USB ports of my PC case. The connections there used individual
pins, though, rather than a 4 pin connector. It was a little awkward, but
not difficult.
If that doesn't work for you, I'd guess that the unit may also be connected
using the A/B USB cable that's pictured. The connection to the USB header
would be neater, though. The A/B cable snakes out of the case (through the
PCI slot cover, with hole, that's supplied), and plugs into one of the rear
USB slots. Ugly, but serviceable.
HTH.
Address scrambled. Replace nkbob with bobkn.
"Go Tyler" <(E-Mail Removed)> wrote in message
news:m5Lnf.34695$(E-Mail Removed)...
>I just bought this front panel usb thing for my comp:
>
> http://www.newegg.com/Product/Produc...82E16811998813
>
>
> It came with a cable that looks like this:
> http://tinypic.com/ilwolw.jpg
>
> It is hard to see in the pic, but it goes from the card reader to the
> motherboard somewhere. It has just 4 holes and it says VCC, D-, D+, and
> GND. The instructions say to connect it to "the pin header of the
> motherboard."
>
> Does the MOBO specifically have to support a card reader? I can't see
> where mine does, although I see all kinds of headers that seem to go with
> this cable. Here is my MOBO:
>
> http://www.baber.com/baber/411/asus_p4s533-mx.htm
>