HTC Desire (CDMA) pinouts
HTC 3.5mm headset pinout
Universal Apple-compatible CTIA Headset/Earphone 3.5mm Jack (LRGM) pinout
Micro-USB mobile phone/smartphone cable connector pinout
HTC Corporation is a Taiwanese consumer electronics company headquartered in Taiwan. Founded in 1997, HTC began as an original design manufacturer and original equipment manufacturer, designing and manufacturing devices such as mobile phones and tablets.