32 to 64 bit write combining. PCI frequencies up to 66 MHz. Works with 3.3V or 5V and 32 bit or 64 bit host PCI bus. Universal connector plugs into 3.3V or 5V PCI busses. Fully PCI 2.1 compliant.
Resettable fuse provides overload protection.
Clearly labeled test posts for all PCI signals. Since primary and secondary busses are electrically isolated, a much cleaner electrical signaling environment exists, and a single host slot can be expanded to contain up to three plug-in PCI cards. The primary PCI frequency can range from 0 to 66.66 MHz. The secondary PCI frequency is configurable to be the primary frequency or one half the primary frequency. DIP switches are provided to force the primary or secondary busses to 33MHz.