Memory Card Reader

[admiraleddy24]

So I want to buy this card reader. Rosewill brand. To put on a corsair 600q. It has 4 usb 2.0 ports on it, but it only has one cable out to the motherboard. I'm a newbie at this but shouldn't there be 2 cables? Since motherboard headers can only do 2 USB ports each?

[MiniNinja6]

The mobo header doesnt care how many ports are running off it. Its bandwidth and power will just be split to the number of connected devices (not ports)

Basically a USB hub.

Exactly, however if the card reader and your case both have an internal usb3 connection, you will need a splitter to connect both or only use one or get an adapter to connect one to a normal usb connector which would of course only give you usb2 speeds.