An Introduction to the Sync Framework for Android | Front-End Web & Mobile
GitHub - codexpedia/android_sync_adapter: Android sync adapter example
Write your own Android Sync Adapter
Amazon.com: MTAKYI Multi 5 in 1 Universal USB C Fast Charging Cable 10FT/3M Long iPhone Charger Cord A/C to Lightning +Type C+Micro Nylon Braided Sync Adapter for Android/iPhone/Tablets : Electronics
Short Micro USB Cable Charger Silicon Keyring Data Sync Adapter Android HTC | eBay