PCI-E Express X1 to Dual PCI Riser Extend Adapter Card PCI Add On Cards with 1M USB 3.0 Cable

Feature: 2-slot PCI 32 bits/5V 66MHz riser card with 1M long USB 3.0 cable. It will be convenient for long distance of PCI device. Support PCI Slot only, but support dual PCI work at the same time. It does not require additional power supply when power below 16W, besides, there are SATA to enhance power on the board. PCI slot power supply using FP solid-state capacitor filter, which allows you work at high temperature and low temperature and other environmental. Product Description: Specifications: Main Control: Pericom product interface: PCI-E PCI Support system: WIN2000/XP/Vista/Win7/Win8/LINUX Product size: approx. 130*45*25mm/5.12*1.77*0.98" Net weight: approx. 144g Gross weight: approx. 187g Please note: It is manual measurement, there may be 2-3mm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.hope understanding. Package Content: 1 x PCI-E to Dual PCI Riser Extend Adapter Card 10 x Screws 4 x Copper Pillar