AC-SiUSB4300 Review
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AC-SiUSB4300 Sunix USB4300 PCI Express USB 3.0 4 ports Card
Sunix USB4300 PCI-Express (1x) - 4 x external USB 3.0 (5.0Gbps), USB 2.0 backward compatible, VIA VL800 chipset - require 4pin molex power