Amazon.com: USB C to Mini USB 2.0 Adapter, (2-Pack)Type C Female to Mini USB 2.0 Male Convert Connector Support Charge & Data Sync Compatible GoPro Hero 3+, MP3 Players, Dash Cam, Digital
Replacement Mini-USB Power Cord for Dash Cams and other Devices
USB Mini Hub with Power Switch - OTG Micro-USB : ID 2991 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: BRENDAZ USB Cable Mini-B 8 Pin Compatible with Nikon D3200 D5200 D5000 D5100 D5200 D5500 D7100 D7200 DF and D750 Cameras, Replacement for Nikon UC-E6 UC-E16 and UC-E17 Cable, 6-ft :
USB C to Mini USB Cable M/M 2m USB 2.0 - USB-C Cables | Cables | StarTech.com
USB 2.0 A to 4-Pin Square Mini-B 4ft. Cable Connector
What Is USB? USB, Micro and Mini USB | Connector Guide | C2G