The Dynex 2 port USB 2.0 card bus adapter Model DX-UC202 is a compact and versatile interface card that allows you to easily expand your computer's port capabilities. With a form factor of a PC Card Type II, this USB adapter seamlessly fits into your computer's expansion slot. It provides two external USB 2.0 ports for connecting a variety of devices, making it a convenient and essential addition to your system. Compatible with both CardBus and USB 2.0 ports, this adapter offers flexibility and convenience for all your connectivity needs.