USB Hub
This is an optional add-on usb hub pcb made for convenient USB device connections. With this board the MiSTer has an extra seven USB ports that fit snugly under the existing chassis.
Order USB Bridge board PCB on PCBWay
The Hub is based on the FE2.1 chip, which requires only a few external components. It uses 3 sides for USB sockets. Since the input Micro-USB connector has a flexible wired connection to the board, the user can mount it in either direction to choose the side providing the USB connections.
The Hub add-on board allows you to use power from Micro-USB or external power. External power is preferred as this will prevent USB over-current triggering. In case external power is used, a small cut point (shown on picture) should be cut (or you can leave the Micro-USB +5V wire unsoldered)!