Microphone Adapter Cable Durable Camera GPS Part For Nikon D3100-D7100 COOLPIX | eBay
New Genuine Original Nikon MH-24 Charger for EN-EL14 Battery D3100 P7700 P7800 | eBay
EP-5A DC Coupler PD USB-C Convertor Cable EN-EL14 Dummy Battery For Nikon D3100 D3200 D3300 D5100 D5300 D5500 P7800 P7100 Camera - AliExpress
Amazon.com: UC-E6 Nikon coolpix Camera Photo Transmission USB Cable for Nikon CoolPix S L D P Series,Nikon d3300 d3100 d5000 d5200 d3200 d3000 s4300 s3100(See List of Compatible Models) 1.5 M :