Female USB Type A Adapter for 10 Watt Fast Charging of Any USB Device | 1.35mm x 3.5mm Female Barrel Connector 1.35mm x 3.5mm female connector Female USB type A connector Pinout of USB is configured to signal full charge to the iPad / iPhone Use with WiFi-Texas 5 volt PoE splitters - See compatible devices below For expert technical support from Austin, TX please call 512 479 0317