PCI Express SATA3.0 4 Port Extender PCI-E X1/X4/X8/X16 Converter Card Adapter

Bus Type: PCI-E X1 compatible with PCI-E X4, X8, X16, and other interfaces. 6mm Guitar Tremolo Arm Whammy Bar For Fender & Squier Strat Black/White Tip a. Bus Speed: PCI-E 3.0. The three modes can be selected by pulling the switch.

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