说明

• four Ports PCI to USB 2 HUB PCI Expansion Card Adapter High Speed Converter for Desktop Computer Description: PCI to USB2 card, NEC chip, faster and more steady than VIA chip Specification: Model: PCI USB card Interface: USB2 Data transmission speed: 1000 (MB/S) Product size: 120*115*19mm/4*4*0'' It is suitable to unravel the ensuing cases: 1 The main board USB interface is dangerous 2 The main board USB interface isn't enough to use three Voltage instability of the most important board USB interface 4 The motherboard became initially USB1 interface (to improve to USB2 interface) Note: Please enable slight size differs thanks to handbook measurement Due to the different reveal and different light, the image may not exhibit the actual color of the thing Thanks to your understand 1 x Expansion Card

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