... audio interface 1,fast delivery time 2,factory price 3,one year warranty 4,small order PCI ... -E 4X extension cable audio interface Specification100% brand new and ... high resistance, high frequency design support all the PCI E equipment. With about 12 cm long line. ... who bought this product also purchased: PCI-e adapter card/ PCI-e 4X extension cableNeed any help , ...