Is it possible to use CW300 with computer that has no USB port?
CW300 is support USB interface 1.1 only. Hence, impossible to use computer that has no USB port on motherboard.
Without changing motherboard, you cannot use product related to USB. We recommend you to upgrade motherboard.
Also, some people use PCI to USB port card. But, we strongly do not guarantee and recommend you. If any problem caused by that, its impossible to give any kind of after service or technical support.