Motorola Karma QA1 pinouts
Micro-USB charger cable pinout
Universal Apple-compatible CTIA Headset/Earphone 3.5mm Jack (LRGM) pinout
Motorola was an American multinational telecommunications company founded in 1928. Motorola designed and sold wireless network equipment such as cellular transmission base stations and signal amplifiers. Motorola's home and broadcast network products included set-top boxes, digital video recorders, and network equipment used to enable video broadcasting, computer telephony, and high-definition television.