CableJive dockStubzL, Charging Adapter, Black dockStubz L extends the L connector to reach inside protective cases like Otterbox. It is small enough to work with thousands of audio docks and charging stations. dockStubz L provides a solid, firm connection when you dock your iPhone 5/5s/5c with your case to your Lightning charge station or audio dock. dockStubz L is a female to male extender that passes through FULL functionality dockStubz L is made to withstand daily use, to be extra small in size and fit with docks of all sizes. dockStubz L includes a height adjuster that allows for use with various cases to yield a secure connection to accessories.