nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Powered USB 3.1 Hub, LIONWEI 10 Port USB Splitter 10Gbps USB 3.1 Ports with 60W (12V/5A) Power Adapter, Type A and Type C Cables, Individual ON/Off Switches, USB Hub Splitter for
Suncom TAC-2 Joystick Teardown and Repair - YouTube