StarTech.com Micro USB to RS232 DB9 Serial Adapter Cable for Android with USB Charging MM 3.28 ft SerialUSB Data Transfer Cable for Smartphone POS Device Printer Scanner Tablet First End 1 x
Amazon.com: Cable adaptador micro USB a RS-232 de 9 pines DB9 macho de 4.9 ft para Windows Mac OS Linux FTDI Chipset (5 pies, micro USB a DB9) : Electrónica