Samsung Galaxy A3 2016 - USB OTG (ON-THE-GO) - Mouse, teclado e pendrive - YouTube
tomaxx OTG kompatybilny z Samsung Galaxy A3 (2016) A310F, Samsung Galaxy A5 (2016) A510F OTG (on The go) - High Speed USB Host kabel/adapter - kabel do transmisji danych Micro USB : Amazon.pl: Elektronika
Galaxy A3 (2017) - Vodafone | Samsung Support NZ
Samsung Galaxy A3, A5, A7 2016 go official with better design, upgraded specs
Micro USB OTG Adapter for Samsung Galaxy A3 (2016 - SM-A310) | eBay