M3D Micro
From HacDC Wiki
Andrew Barabasz donated a M3D Micro+ or, more probably an older Micro. Included:
- M3D Switching Adaptor
- Output 5.0 V, 4.0 A
- Negative ring, positive tip
- (O + _____ -----
- USB 1.0 cable (Type-A male to Type-B male)
https://en.wikipedia.org/wiki/USB#/media/File:USB_Type-A_receptacle.svg https://en.wikipedia.org/wiki/USB#/media/File:USB_Type-B_receptacle.svg