Replacement: None. We are no longer carrying this connector in our catalog. This page is for reference only. The HTC ExtUSB Breakout pulls all 11 pins from the ExtUSB connector. This board makes it easy to solder wires to the 11 pins and reverse engineer any device that uses the HTC ExtUSB interface. The HTC ExtUSB connector is used on HTC phones like the Android, Orange SPV M3100, HTC TyTN, Vodaf