2 layers41 × 20.6 mm

Db19 to 9 pin Smartport SD Adapter
hexbus/smartportSD-adapter
A nine pin to DE19 pin adapter for the SmartPort SD nano shield by djtersteegc
2 partsCERN-OHL-S-2.0
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

hexbus/smartportSD-adapter
A nine pin to DE19 pin adapter for the SmartPort SD nano shield by djtersteegc