HTC Audio Headset Adapter Converter to HTC & Mini USB for T-mobile G1 Dash Tilt 8925 This functional adapter gives you the ability to charge your PDA phone and use a wired headset at th The adapter has 2 ports which enables you to connect your phone to a charger and headset: 11-pin mini USB port for connecting a hands-free headset 5-pin mini USB port for connecting a charger or data sync cable An original HTC accessory