StarTech.com 2 Port USB 3.0 A Female Slot Plate Adapter - USB 3.0 motherboard Adapter - USB 3 plate - USB 3.0 header Adapter (USB3SPLATE) - USB panel - USB Type A to 20 pin IDC - 50 cm

The USB3SPLATE 2-port USB 3.0 A slot plate converts the USB pins on the USB 3.0 motherboard header to 2 standard USB 3.0 A-type ports. The plate can be mounted on the rear panel of a computer case, adding two USB 3.0 A female ports for simple connection...

Hawkwoods LA-49 - 60cm XLR 4-pin (male) - DC 2.5mm

Hawkwoods LA-47 - Power-Con 2-pin (male) - DC 2.5mm 60cm