PUMPKIN CAR STEREO SUPPORT CENTER

In my RQ0264 there are two usb-in. They signed USB/3G and USB/DVR. When I connect to any of them USB-Flash card, it is defined in file Explorer as USB3. If connect two USB-Flash card at the same time, works one that is connected first. That is both usb-in inside unit connected in one place! Two different devices, for example USB-Flash card and 3g or USB-Flash card and dvr or USB-Flash card and USB-Flash card or 3g and dvr will not work. Can I fix it? Is this cause "create issue"?

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Hi,
I checked the two USB cable of the unit.
This unit RQ0264 can only read the one USB stick or USB flash card that is connected first card when you plug two device.
But the other one that is not read can be used for 3G dongle or USB DVR connection.
And you can use the front mini USB port to plug the USB stick or 3G dongle, just not for the USB DVR.
The front mini USB port is named "USB1" on the unit.
Regards