Amazon.com: Motherboard USB 9 Pin Header Hub Male 1 to 2/4 Female USB 2.0 Splitter Extension Cable, USB 9-pin Internal Cable 9 pin Connector Adapter for Port Multiplier (35cm) : Electronics
3 Port PCIe 12V PoweredUSB Adapter Card - Powered USB Cards & Adapters | StarTech.com
GS8094 – 9660 USB Charger PCB | Gulfstream Inc.
DC 5V Countdown Delay Timing Timer Turn OFF Time Counter Relay USB Switch Module | eBay