Mini-USB connector of cell phones pinout
HTC ExtUSB charger pinout
Mini-USB of Blackberry 6210, 6220, 6230, 6280, 6510, 7100(g, i, r, t, v, x, t), 7130(e, c, g), 7210, 7230, 7250, 7270, 7280, 7290, 7510, 7520, 8700(c, f, g, r, v); Creative Zen Micro, Zen Micro Photo, Zen Neeon and other PDA devices
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.