Kung Fu Flash Cartridge for Commodore 64.
Professionally SMT assembled board. ENIG finish with Hard Gold Edge Connector rated up to 1000 reinserts. This is much more durable than HASL edge connector that will wear out fast.
I will ship the card without MicroUSB-connector as the USB feature is useless for most people. Leave a message on the ‘Order Notes’ textbox when you Checkout
if you want me to solder the MicroUSB-connector.
Design files for 3D-printed case are available here: https://www.thingiverse.com/thing:4153414