Cáp chuyển đổi USB 3.0 20pin cho bo mạch chủ S7L2

features: this cable (full bracket) provides 2 external usb 3.0 ports that connect to the motherboard. this lets you add usb ports without having to take up any pci slots. usb 3.0 back panel expansion bracket to 20-pin header cable (2-port) connectors:usb 3.0 female (x2), 20 pin motherboard comes with bracket doesn't take up pci slot color: blue package content: 1 x usb 3.0 back panel cable 1x full size bracket hello, guys, thank you for visiting my store. Dear buyer,Welcome to our store. Thank you for your attention, Thank you for your support!Welcome to buy from us!