This pci express ide controller adapter card provides a cost effective way to use legacy drives with modern computers by converting an unused pci express port into an available ide portproviding data burst transfer rates of up to 133mbps and support for pio 01234 and udma 3366100133 operating modes the ide controller card offers an efficient way to add an ide porta complete dual profile solution the pci express ide controller card provides both standard and low profile brackets for a