Index: drivers/usb/usbport/urb.c
===================================================================
--- drivers/usb/usbport/urb.c	(revision 75341)
+++ drivers/usb/usbport/urb.c	(working copy)
@@ -385,13 +385,13 @@
 
     if (Endpoint->EndpointProperties.TransferType != USBPORT_TRANSFER_TYPE_CONTROL)
     {
-        if (Endpoint->EndpointProperties.Direction)
+        if (Endpoint->EndpointProperties.Direction == USBPORT_TRANSFER_DIRECTION_OUT)
         {
-            Urb->UrbBulkOrInterruptTransfer.TransferFlags |= USBD_TRANSFER_DIRECTION_IN;
+            Urb->UrbBulkOrInterruptTransfer.TransferFlags &= ~USBD_TRANSFER_DIRECTION_IN;
         }
         else
         {
-            Urb->UrbBulkOrInterruptTransfer.TransferFlags &= ~USBD_TRANSFER_DIRECTION_IN;
+            Urb->UrbBulkOrInterruptTransfer.TransferFlags |= USBD_TRANSFER_DIRECTION_IN;
         }
     }
 
Index: sdk/include/reactos/drivers/usbport/usbmport.h
===================================================================
--- sdk/include/reactos/drivers/usbport/usbmport.h	(revision 75341)
+++ sdk/include/reactos/drivers/usbport/usbmport.h	(working copy)
@@ -580,6 +580,7 @@
 
 C_ASSERT(sizeof(USBPORT_MINIPORT_INTERFACE) == 336);
 
+#define USBPORT_TRANSFER_DIRECTION_OUT  1 // From host to device
 typedef struct _USBPORT_ENDPOINT_PROPERTIES {
   USHORT DeviceAddress;
   USHORT EndpointAddress;