2 Ports 3.0 switch to 20P Header, USB 3.0 Cable-05 - Sunny Young
usb 3.0 (3.1 gen 2) internal
JSER USB 3.1 Front Panel Header to USB 3.0 20pin Header Extension Cable 20cm for Asus Motherboard JJ156163
1 ft Panel Mount USB Cable B to B - F/M - Internal USB Cables
High-Speed USB 2.0 and 3.0 Cables and USB Power Cables
USB 3.0 Type-C male to Type-E male flat cable
USB Panel-Mount Cables -- DataPro
LINKUP - Internal 3.1 10G Gen 2 20-Pin A-Key Male Housed Connector
Standard Series USB 3.1 (Gen 2) USB-C Male to USB-C Male Cable
Internal USB 2.0 and USB 3.0 Cables at Overclockers UK
USB 2.0 Type A Male to Type B Male Cable - Custom Cable Connection
ATX Power Cable 24p Female to 20p Male - Pactech
USB-C to DisplayPort Cable - USB C to DP Adapter - Active Cable
Making your own custom USB cables
Tripp Lite's 4.88 m (16-ft.) USB 2.0 Extension Cable is a bus powered extension cable that can be used to increase the length of a device cable without the worry of signal loss and potential performance problems. USB limits a cable's length to 4.88 m (16-ft.) Any length above 4.88 m (16-ft.) requires the use of an active cable such as this one. This cable has a signal booster built in.
Tripp Lite 16 ft. USB 2.0 Active Extension Cable