back cover with usb —
Founded back cover with usb models & stl files for printing
LittleJoeMuc
EmilijusM
Archetrico
MosaicManufacturing
Alpha
JD
Pascal
Frikazzzoid
Kanata
Romas654
AlexisPC
EquippedSolutions
print-all-the-things
BitScout
Scotts Manufacturing
In2Go
adafruit
tidave1986
Schlumpf999
ned