Sell PCI-E NEC7201 Dual-Port USB3.0 Expansion Card 2+19PIN Card for PC best price

Users can easily connect the devices they want to use Mass storage devices. Fully comply with PCI Express basic specification revision 2.0 Single channel (x1) PCI Express throughput rate up to 2.5Gbps Compliant with Universal Serial Bus 3.0 specification revision 1.0 Support multiple USB 3.0, USB 2.0 and USB 1.1 devices running simultaneously Support the following speed data rates: low speed (1.5Mbps)/full speed (12Mbps)/high speed (480Mbps)/super speed (5Gbps) Support 2 downstream ports to achieve all speeds Built-in power supply function to ensure stable performance and efficient transmission The hot swap function allows you to connect/disconnect devices printers, scanners, hubs, cameras and any other USB devices without turning off the system power. Bus type: PCI Express revision 2.0, single channel (X1) Main chipset: NEC720201 Media interface: 2 x external USB3.0 TYPE AF port 1 x Built-in 19PIN composite connector Management function: hot swap function allows you to connect/disconnect devices without turning off the system power Operating system: Win 10/Win 8/Win 7/Vista/XP/2000/ME/98SE/Server2003-2008 32/64-bit Linux, DOS Colour: black Material: PCB Size: 82x68x10mm Package Contents: 1 * PCIE NEC720201 USB3.0 expansion card 2+19PINOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.