2 layers

A2USB IRQExtension
ThorstenBr/A2USB
This projects provides alternate firmware for A2VGA cards to add USB support to the Apple II. It currently supports a USB mouse and fully emulates an Apple II Mouse Interface Card.
4 parts25MIT
Open-source boards designed in KiCad by ThorstenBr on GitHub, from 2 repositories. A board’s address here is its repository’s there.

ThorstenBr/A2USB
This projects provides alternate firmware for A2VGA cards to add USB support to the Apple II. It currently supports a USB mouse and fully emulates an Apple II Mouse Interface Card.

ThorstenBr/FloppyEmuDiskIIEnclosure
Project to create an 3D-printed custom enclosure for the BMOW FloppyEmu - shaped like the historic Apple Disk II drive from 1978