This combination USB 2.0/FireWire interface card is an ideal solution for PC users who wish to upgrade their computer systems and take advantage of these high speed interfaces, without the need to purchase separate cards. The USB 2.0 interface consists of 2 internal and 2 external ports; similarly, the FireWire interface features 2 external ports.. The card is finished to a high standard to allow for easy and safe installation, and it is backed by the LINDY full technical support service. The finger contacts are gold-plated to limit oxidization and extend the life of the card.